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Nielsen SS, Alvarez J, Bicout DJ, Calistri P, Canali E, Drewe JA, Garin‐Bastuji B, Gonzales Rojas JL, Gortázar Schmidt C, Herskin M, Michel V, Miranda Chueca MÁ, Padalino B, Roberts HC, Spoolder H, Stahl K, Velarde A, Viltrop A, De Boyer des Roches A, Jensen MB, Mee J, Green M, Thulke H, Bailly‐Caumette E, Candiani D, Lima E, Van der Stede Y, Winckler C. Welfare of dairy cows. EFSA J 2023; 21:e07993. [PMID: 37200854 PMCID: PMC10186071 DOI: 10.2903/j.efsa.2023.7993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023] Open
Abstract
This Scientific Opinion addresses a European Commission's mandate on the welfare of dairy cows as part of the Farm to Fork strategy. It includes three assessments carried out based on literature reviews and complemented by expert opinion. Assessment 1 describes the most prevalent housing systems for dairy cows in Europe: tie-stalls, cubicle housing, open-bedded systems and systems with access to an outdoor area. Per each system, the scientific opinion describes the distribution in the EU and assesses the main strengths, weaknesses and hazards potentially reducing the welfare of dairy cows. Assessment 2 addresses five welfare consequences as requested in the mandate: locomotory disorders (including lameness), mastitis, restriction of movement and resting problems, inability to perform comfort behaviour and metabolic disorders. Per each welfare consequence, a set of animal-based measures is suggested, a detailed analysis of the prevalence in different housing systems is provided, and subsequently, a comparison of the housing systems is given. Common and specific system-related hazards as well as management-related hazards and respective preventive measures are investigated. Assessment 3 includes an analysis of farm characteristics (e.g. milk yield, herd size) that could be used to classify the level of on-farm welfare. From the available scientific literature, it was not possible to derive relevant associations between available farm data and cow welfare. Therefore, an approach based on expert knowledge elicitation (EKE) was developed. The EKE resulted in the identification of five farm characteristics (more than one cow per cubicle at maximum stocking density, limited space for cows, inappropriate cubicle size, high on-farm mortality and farms with less than 2 months access to pasture). If one or more of these farm characteristics are present, it is recommended to conduct an assessment of cow welfare on the farm in question using animal-based measures for specified welfare consequences.
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Dorji N, Derks M, Groot Koerkamp PWG, Bokkers EAM. Welfare and management practices of free-ranging yaks (Bos grunniens) in Bhutan. Anim Welf 2022. [DOI: 10.7120/09627286.31.4.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Inaccessibility of veterinary and livestock extension services, and shortages of labour and forage could potentially impact the welfare of yaks ( Bos grunniens) in Bhutan. The objective of this study was to assess practices relating to the welfare and management of free-ranging
yaks in Bhutan and explore variations between different yak-farming regions. We interviewed herders and observed the behaviour and health status of their animals, using an adaptation of the Welfare Quality® protocol, in three yak-farming regions (east, central and west) of Bhutan between
October 2018 and January 2019. In total, for 567 cows and 549 calves, integumentary condition, body cleanliness, ocular and nasal discharge, diarrhoea, signs of damage, and gait were scored. In addition, we assessed 324 cows and 272 calves for avoidance distance and examined 324 cows for subclinical
mastitis. The behaviour of the herds was observed in six consecutive 20-min blocks with each block divided into two stages. The first stage (5 min) consisted of counting the number of animals eating, lying down, standing idle and walking. The second stage (15 min) consisted of counting the
number of events of agonistic, allogrooming, flehming, self-licking, rubbing/scratching and playing behaviour. Avoidance distance differed between regions for calves, but not for lactating cows. Integumentary lesions, dirty body areas, nasal discharge, ocular discharge, signs of diarrhoea,
subclinical mastitis and lameness were virtually absent. A few instances of agonistic behaviour (6% of all counted behavioural events) and flehming behaviour (5% of all counted behavioural events) were observed. Yaks in the central and western regions exhibited more scratching
and rubbing behaviour than those in the eastern region. Herders perform a variety of painful management practices (castration, ear tagging, nasal septum piercing) without analgesia, which is a prominent welfare issue. Furthermore, mortality among yaks is relatively high and water sources often
dirty, creating a health risk. Nevertheless, the welfare status of yaks living in various regions of Bhutan was assessed as good at the time of visit.
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Affiliation(s)
- N Dorji
- Department of Animal Science, College of Natural Resources, Royal University of Bhutan, Lobesa, Bhutan
| | - M Derks
- Farm Technology Group, Wageningen University & Research, PO Box 16, 6700 AA, Wageningen, The Netherlands
| | - PWG Groot Koerkamp
- Farm Technology Group, Wageningen University & Research, PO Box 16, 6700 AA, Wageningen, The Netherlands
| | - EAM Bokkers
- Animal Production Systems Group, Wageningen University & Research, PO Box 338, 6700 AH, Wageningen, The Netherlands
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Valente D, Stilwell G. Applying a New Proposed Welfare Assessment Protocol to Suckler Herds from Three Different Autochthonous Breeds. Animals (Basel) 2022; 12:ani12192689. [PMID: 36230430 PMCID: PMC9558498 DOI: 10.3390/ani12192689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 09/28/2022] [Accepted: 10/02/2022] [Indexed: 11/16/2022] Open
Abstract
The welfare of farm animals has become an increasingly important issue for society, especially for consumers of animal products. Currently, there is no standardized and validated protocol in Portugal for assessing the welfare of suckler cow herds in extensive systems. This work aims to study and apply previously used indicators, based on behavior, mental status, health, body condition, and interactions with the environment. Criteria and measures were adapted from protocols for cattle in other production systems (Welfare Quality®, WQ) or protocols set for pasture-based cattle in New Zealand. To the WQ measures, such as body condition, absence of injuries and diseases, positive emotional state and management indicators, we added behavior when in the chute, distance to water points, positioning of ear tags, and thermal comfort. The feasibility of the protocol was assessed in herds with cows belonging to three different Portuguese autochthonous beef breeds. The welfare of the herds was considered good or excellent, with only the behavior at the chute being negatively scored in the Brava breed. The application and validation of indicators to correctly assess animal welfare all along the production chain is crucial to achieve certification, and to the identification and correction of causes of poor welfare.
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Affiliation(s)
- Diana Valente
- CIVG—Vasco da Gama Research Center, EUVG—Vasco da Gama University School, 3020-210 Coimbra, Portugal
| | - George Stilwell
- Animal Behavior and Welfare Laboratory, Centre of Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, 1300-477 Lisboa, Portugal
- CIISA—Animal Behaviour and Welfare Laboratory, Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), Faculty of Veterinary Medicine, University of Lisbon, 1300-477 Lisbon, Portugal
- Correspondence:
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Review: Assessment of dairy cow welfare at pasture: measures available, gaps to address, and pathways to development of ad-hoc protocols. Animal 2022; 16:100597. [PMID: 35907382 DOI: 10.1016/j.animal.2022.100597] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 06/24/2022] [Accepted: 06/27/2022] [Indexed: 11/23/2022] Open
Abstract
Pasture is generally perceived as positive for dairy cow welfare, but it nevertheless exposes cows to heat, parasites, and other challenges. This review is intended for people ready to design comprehensive protocols for assessing the welfare of dairy cows at pasture. We provide an overview of the benefits and risks of pasture for cows, and then go on to identify the available and feasible measures for assessing cow welfare at pasture and the gaps that need to be addressed to develop specific welfare measures. Some of the measures from on-farm welfare assessment protocols designed for indoor use (e.g. Welfare Quality®) are relevant for cows at pasture (e.g. lameness scoring). However, the timing, location and/or method for certain measures (e.g. observation of social behaviour) need to be adapted to the pasture context, as cows at pasture can roam over a large area. Measures to address specific pasture-related risks (e.g. heat stress, biosecurity) or benefits (e.g. expression of a wide range of behaviours) should be implemented in order to capture all dimensions of cow welfare at pasture. Furthermore, cow welfare is liable to vary over the grazing season due to changes in weather conditions, grass quality and pasture plots that induce variations in lying surface conditions, food availability, distance to walk to the milking parlour, and so on. It is therefore important to investigate the variability in different welfare measures across the pasture season to check whether they hold stable over time and, if not, to determine solutions that can give an overview across the grazing season. Sensors offer a promising complement to animal and environment observations, as they can capture long-term animal monitoring data, which is simply not possible for a one-day welfare-check visit. We conclude that some measures validated for indoor situations can already be used in pasture-based systems, while others need to be validated for their fitness for purpose and/or use in pasture conditions. Furthermore, thresholds should probably be determined for measures to fit with pasture contexts. If all measures can be made adaptable to all situations encountered on farms or variants of the measures can at least be proposed for each criterion, then it should be possible to produce a comprehensive welfare assessment protocol suitable for large-scale use in near future.
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Moono P, Fruean SN, Hampson DJ, Bryan MA. The frequency of tail damage amongst cows from a sample of New Zealand dairy farms participating in an animal welfare programme. N Z Vet J 2022; 70:248-255. [PMID: 35473563 DOI: 10.1080/00480169.2022.2069174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AIMS To explore factors associated with the frequency of tail damage in dairy cows on 29 New Zealand farms participating in an animal welfare monitoring programme. MATERIALS AND METHODS Herd-level tail score data were collected at the cow level and then summarised at the herd level as counts for each lactation over the period 1June 2014 to 31 May 2018. A cow's tail was considered damaged if there was evidence of any injury that deformed the anatomical structure involving either bone or soft tissue and could include loss of use. There were four categories for tail scoring. Fracture or dislocation of tail bones, was considered as a deviation (score 1). When the tail had been docked above the top of the cow's udder, this was considered as docked short tail (score 2). When there was evidence of soft tissue trauma (score 3) or bone damage but no fracture (score 4), this was recorded as damaged (other). Tails were scored for each whole dairy herd. Tail scoring was performed by trained veterinarians or veterinary technicians. The primary outcome variable was counts of deviated tails (DT). Other outcome variables were docked short, damaged (other) and total tail injuries (TTI) which was a summation of all tail injuries. The potential predictor variables were, area, season, farm, region, replacement rate and herd size. A mixed effects negative binomial or Poisson regression was fitted to the count data. RESULTS A total of 29 farms contributed data for tail scoring, with 54,831 cows individually scored. The unadjusted regional prevalence of TTI, ranged from 3.5% (64/1,835) in Taranaki in 2014-2015 to 28.7% (1,434/4,988) in Southland/Otago in 2017-2018. The unadjusted regional herd prevalence of DT ranged from 2.1% (280/6,862) in Taranaki (2014-2015) to 13.2% (4,627/30,165) in Southland /South Otago (2017-2018). The incident rate ratio (IRR) of DT in 2015-2016 was 1.74 (95% CI = 1.20-2.53; p = 0.003) times the incident rate for the reference group (2014-2015). The IRR for TTI in 2015-2016 was 1.70 (95% CI = 1.60-1.81; p = 0.001) times the incident rate for the reference group (2014-2015. CONCLUSIONS AND CLINICAL RELEVANCE This is the first quantitative study of the frequency of tail damage within New Zealand dairy farms, and whilst variable between region, indicates that the frequency is increasing. Opportunities exist to better understand the causes of tail injuries and to improve animal welfare.
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Affiliation(s)
- P Moono
- VetSouth, PO Box 12, Winton, 9720, New Zealand
| | - S N Fruean
- VetSouth, PO Box 12, Winton, 9720, New Zealand.,Northern Australia Quarantine Strategy, Australian Government Department of Agriculture, Water and the Environment, Cairns, Queensland, Australia 4870
| | - D J Hampson
- School of Veterinary and Life Sciences, Murdoch University, Murdoch, Western Australia, Australia
| | - M A Bryan
- VetSouth, PO Box 12, Winton, 9720, New Zealand.,School of Veterinary Sciences, Massey University, Palmerston North, New Zealand
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Crossley R, Bokkers E, Browne N, Sugrue K, Kennedy E, Engel B, Conneely M. Risk factors associated with the welfare of grazing dairy cows in spring-calving, hybrid pasture-based systems. Prev Vet Med 2022; 204:105640. [DOI: 10.1016/j.prevetmed.2022.105640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 03/22/2022] [Accepted: 04/01/2022] [Indexed: 10/18/2022]
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Kofler J, Suntinger M, Mayerhofer M, Linke K, Maurer L, Hund A, Fiedler A, Duda J, Egger-Danner C. Benchmarking Based on Regularly Recorded Claw Health Data of Austrian Dairy Cattle for Implementation in the Cattle Data Network (RDV). Animals (Basel) 2022; 12:ani12070808. [PMID: 35405797 PMCID: PMC8997101 DOI: 10.3390/ani12070808] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/14/2022] [Accepted: 03/17/2022] [Indexed: 11/16/2022] Open
Abstract
While benchmarking is already used for the assessment of performance gaps in cattle herd management and welfare concerns, its application to quantifying claw health performance is relatively new. The goal here was to establish a benchmarking system for claw health in Austrian dairy cattle. We used electronically registered claw health data of cows from 512 dairy herds documented by professional hoof trimmers, culling data from the same herds, and locomotion scores taken at regular milk performance testings in 99 dairy herds during 2020. Mean, median and the 10th, 25th, 75th, and 90th percentiles of the incidences of risk of lameness, 13 common claw lesions, and the annual culling risk directly related to claw and limb disorders were used as key performance indicators. Only validated data sets were used and participating trimmers and locomotion scorers had to pass interobserver reliability tests with weighted Cohen's kappa values ≥ 0.61 indicating substantial interobserver agreement. This claw health benchmarking system is intended to be used henceforth in the transnational cattle data network (RDV) by all participating farmers and is also available for veterinarians and consultants, with the agreement of respective farmers.
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Affiliation(s)
- Johann Kofler
- Department of Farm Animals and Veterinary Public Health, University Clinic for Ruminants, University of Veterinary Medicine Vienna, 1210 Vienna, Austria;
- Correspondence: ; Tel.: +43-125077-5223
| | - Marlene Suntinger
- ZuchtData EDV-Dienstleistungen GmbH, 1200 Vienna, Austria; (M.S.); (M.M.); (K.L.); (C.E.-D.)
| | - Martin Mayerhofer
- ZuchtData EDV-Dienstleistungen GmbH, 1200 Vienna, Austria; (M.S.); (M.M.); (K.L.); (C.E.-D.)
| | - Kristina Linke
- ZuchtData EDV-Dienstleistungen GmbH, 1200 Vienna, Austria; (M.S.); (M.M.); (K.L.); (C.E.-D.)
| | - Lorenz Maurer
- Department of Sustainable Agricultural Systems, University of Natural Resources and Livestock Sciences, 1180 Vienna, Austria;
| | - Alexandra Hund
- Department of Farm Animals and Veterinary Public Health, University Clinic for Ruminants, University of Veterinary Medicine Vienna, 1210 Vienna, Austria;
- Landwirtschaftliches Zentrum für Rinderhaltung, Grünlandwirtschaft, Milchwirtschaft, Wild und Fischerei Baden-Württemberg (LAZBW), 88326 Aulendorf, Germany
| | - Andrea Fiedler
- Praxisgemeinschaft für Klauengesundheit, 81247 Munich, Germany;
| | - Jürgen Duda
- Landeskuratorium der Erzeugerringe für Tierische Veredelung in Bayern e.V. (LKV), 80687 München, Germany;
| | - Christa Egger-Danner
- ZuchtData EDV-Dienstleistungen GmbH, 1200 Vienna, Austria; (M.S.); (M.M.); (K.L.); (C.E.-D.)
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8
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Schenkenfelder J, Winckler C. To meet or not to meet welfare outcome thresholds: a case-control study in dairy cow herds. Animal 2022; 16:100461. [PMID: 35183010 DOI: 10.1016/j.animal.2022.100461] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 01/10/2022] [Accepted: 01/11/2022] [Indexed: 11/27/2022] Open
Abstract
Recently published thresholds allow classifying dairy cattle herds according to target, caution and alert ranges for welfare outcomes. Such normative thresholds provide one way to transparently assess production practices and are a straightforward communication tool with farmers. In an ordinal response case-control study, we investigated associations of animal, management and resource-related indicators with the risk of exceeding thresholds of prevalence for lameness, claw disorders, integument alterations and leg cleanliness. To this end, we used cumulative logistic regression models on 264 tethered and 392 loose-housed Austrian dairy herds. In tethered herds, the risk indicator average lactation milk yield was positively associated with the probability to exceed thresholds for integument alteration prevalence but negatively regarding leg cleanliness. Associations were also found for operation type regarding integument alterations (lower risk on organic vs conventional farms), for herd size regarding lameness (negative association) and dirty upper hind leg (positive association), and for percentage of fifth or higher parity cows in the herd regarding dirty lower hind leg (positive association). Stall type was identified as risk indicator regarding claw disorders (lower risk of long vs short stands). In loose housing systems, none of the analysed risk indicators was associated with the probability to exceed thresholds for total lameness and claw disorder prevalence. Negative associations with the probability to exceed caution or alert thresholds were identified for lifetime milk yield (dirty upper hind leg), lactation milk yield (dirty upper and lower hind leg), percentage of cows in the herd with a fat-protein-ratio <1 (integument alterations), and percentage of cows in the herd with a fat-protein-ratio >1.5 (dirty upper hind leg). Pasture access showed negative (severe lameness, integument alterations) and herd size positive associations (severe lameness) with the probability to exceed thresholds. Deep litter cubicles compared to raised cubicles with rubber mats showed a lower probability to exceed thresholds (integument alterations, dirty lower hind leg) as well as solid rubber compared to concrete slatted flooring in alleyways (integument alterations). Assessments carried out during the pasture period compared to during winter housing were associated with a lower risk of exceeding thresholds for leg cleanliness measures in both, tethered and loose-housed herds, and for integument alteration prevalence in tethered herds. In conclusion, no principal risk indicator was identified which consistently determined the probability of exceeding predefined thresholds of considered welfare outcomes. Nevertheless, outcome-specific factors show sufficient impact on the categorisation of farms according to prevalence ranges.
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Affiliation(s)
- J Schenkenfelder
- Division of Livestock Sciences, Department of Sustainable Agricultural Systems, University of Natural Resources and Life Sciences, Vienna, Gregor-Mendel-Strasse 33, 1180 Vienna, Austria.
| | - C Winckler
- Division of Livestock Sciences, Department of Sustainable Agricultural Systems, University of Natural Resources and Life Sciences, Vienna, Gregor-Mendel-Strasse 33, 1180 Vienna, Austria
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Spigarelli C, Berton M, Corazzin M, Gallo L, Pinterits S, Ramanzin M, Ressi W, Sturaro E, Zuliani A, Bovolenta S. Animal Welfare and Farmers' Satisfaction in Small-Scale Dairy Farms in the Eastern Alps: A "One Welfare" Approach. Front Vet Sci 2021; 8:741497. [PMID: 34859086 PMCID: PMC8631494 DOI: 10.3389/fvets.2021.741497] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 10/05/2021] [Indexed: 11/13/2022] Open
Abstract
The multidimensional concept of animal welfare includes physical health, good emotional state, and appropriate behavior of the animals. The most recent methods for its assessment are inspired by the Welfare Quality, a project compiling animal-, resource-, and management-based measures. Recently, animal welfare assessment has also considered the human factor in a so-called “One Welfare” approach. The One Welfare framework highlights the interconnections between animal welfare, human well-being, and the environment. The concept seems to fit particularly well to mountain areas where the relationship between human, animals, and the environment is stronger. In such disadvantaged areas, farmers' well-being plays a key role in maintaining livestock farming profitably and sustainably. This study aims to investigate the relationship between farmers' satisfaction, animal welfare outcomes, and overall farm performance in 69 small-scale dairy farms in the Eastern Alps. Animal welfare assessment consisted of animal-based measures and was performed using the methodology proposed by the European Food Safety Authority for this type of farm. Moreover, the farmers were interviewed to retrieve data on farm characteristics and on their level of satisfaction toward workload, land organization, relationship with the agricultural/non-agricultural community, and the future of local agriculture. The results show that good animal welfare can be obtained in a mountain farming system. Clinical indicators show a low prevalence of diseases and of very lean cows as opposed to integument alterations. The workload is not perceived as a problem in traditional farms (i.e., tie-stall and with no participation in quality-certification schemes). Animal welfare is higher in those farms where farmers have a positive engagement with both the agricultural and non-agricultural community and where farmers are satisfied with their land organization. A One Welfare approach could be applied on a larger scale to fully understand the links between animal and human well-being in mountain areas.
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Affiliation(s)
- Chiara Spigarelli
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - Marco Berton
- Department of Agronomy, Food, Natural Resources, Animals and Environment, University of Padova, Padova, Italy
| | - Mirco Corazzin
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - Luigi Gallo
- Department of Agronomy, Food, Natural Resources, Animals and Environment, University of Padova, Padova, Italy
| | | | - Maurizio Ramanzin
- Department of Agronomy, Food, Natural Resources, Animals and Environment, University of Padova, Padova, Italy
| | | | - Enrico Sturaro
- Department of Agronomy, Food, Natural Resources, Animals and Environment, University of Padova, Padova, Italy
| | - Anna Zuliani
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - Stefano Bovolenta
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
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10
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Schenkenfelder J, Winckler C. Animal welfare outcomes and associated risk indicators on Austrian dairy farms: A cross-sectional study. J Dairy Sci 2021; 104:11091-11107. [PMID: 34218918 DOI: 10.3168/jds.2020-20085] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 05/23/2021] [Indexed: 11/19/2022]
Abstract
In 2017, an Austrian dairy company implemented a third-party animal-based assessment of health and welfare to stimulate welfare improvements on farms. Using this cross-sectional data set, we aimed at identifying prevailing welfare problems and associations thereof with main farm and management characteristics. Welfare outcome measures regarding body condition, cleanliness, diarrhea, integument alterations, claw condition, lameness, rising behavior, and avoidance distance toward humans were assessed by 13 trained observers. Data from health recordings and farm characteristics, such as housing system, feeding regimen, and pasture access, were collected via a questionnaire. Analyses included outcome measures from 23,749 individual cows on 1,221 farms [median (M) herd size = 19, interquartile range (IQR) = 16]. Herd-level prevalence of the outcome measures showed a high between-farm variability with highest median values for dirty lower hind leg (M = 46%, IQR = 47), signs of diarrhea (M = 28%, IQR = 39), and hairless patches on the tarsal joint (M = 21%, IQR = 36). Median prevalence of severe welfare problems, such as very lean cows, lesions, lameness, or mastitis treatments, were low compared with previously reported findings (very lean: 0%, IQR = 0; lesion tarsus: 0%, IQR = 4; moderately lame loose-housed: 7%, IQR = 16; mastitis treatments: 10%, IQR = 16). On half of the farms, at least 83% (IQR = 25) of the assessed cows could be touched in a standardized approach test, indicating a good human-animal relationship. Using generalized linear models, we found frequent associations with welfare outcome measures for the amount of milk delivered per cow (e.g., lower risk of very lean cows or dirty hind legs but higher risk of mastitis treatments or antibiotic dry-off with increasing milk delivery), housing system (e.g., loose-housed animals were at lower risk of lesions on the tarsal joint than animals kept in tiestalls, but at higher risk of being classified as very fat), and assessment period (winter vs. summer period). Beneficial associations were consistently found for an increasing number of days with access to pasture (e.g., body condition, integument alterations, lameness) as well as organic compared with conventional farming (e.g., integument alterations, claw health, lameness). Although the latter associations may be especially important for advisory services, in policy making, or when engaging with the public, other farm or management characteristics require careful attention, as they may have both beneficial as well as adverse impacts on welfare, calling for good management skills to avoid undesired effects.
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Affiliation(s)
- J Schenkenfelder
- Division of Livestock Sciences, Department of Sustainable Agricultural Systems, University of Natural Resources and Life Sciences Vienna, Gregor-Mendel-Strasse 33, 1180 Vienna, Austria.
| | - C Winckler
- Division of Livestock Sciences, Department of Sustainable Agricultural Systems, University of Natural Resources and Life Sciences Vienna, Gregor-Mendel-Strasse 33, 1180 Vienna, Austria
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11
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Sadiq MB, Ramanoon SZ, Shaik Mossadeq WMM, Mansor R, Syed-Hussain SS. Preventive Hoof Trimming and Animal-Based Welfare Measures Influence the Time to First Lameness Event and Hoof Lesion Prevalence in Dairy Cows. Front Vet Sci 2021; 8:631844. [PMID: 34179155 PMCID: PMC8225956 DOI: 10.3389/fvets.2021.631844] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 05/18/2021] [Indexed: 12/17/2022] Open
Abstract
Background: The objectives of this study were to, (1) investigate the impact of the Dutch five-step hoof trimming (HT) technique on time to lameness and hoof lesion prevalence in grazing (GR) and non-grazing (NGR) dairy cows, and (2) determine the association between potential benefits of HT and animal-based welfare measures during lactation. A total of 520 non-lame cows without hoof lesions from 5 dairy farms (GR = 2, NGR = 3) were enrolled at early (within 30 days in milk; DIM) and late lactation (above 200 DIM), and randomly allocated to either trimmed (HGR or HNGR) or control groups (CON-GR and CON-NGR). Locomotion scores, body condition, hock condition, leg hygiene, and hoof health were assessed at monthly intervals until the following 270 days in milk. The data were analyzed using Kaplan-Meier survival analysis, multivariable Cox, and logistic regression models. The overall incidence rate of lameness was 36.2 cases/100 cows/month, with corresponding rates of 27.4, 31.9, 48.4, and 45.8 cases/100 cows/month in HGR, HNGR, CON-GR, and CON-NGR, respectively. Time to first lameness event was significantly higher in HGR (mean ± S.E; 8.12 ± 0.15) compared to CON-GR (7.36 ± 0.26), and in HNGR (8.05 ± 0.16) compared to CON-NGR (7.39 ± 0.23). The prevalence of hoof lesions in the enrolled cows was 36.9%, with a higher occurrence in CON-GR (48.8%) than HGR (23.2%), and in CON-NGR (52.6%) compared to HNGR (32.2%). The majority of hoof lesions were non-infectious in grazing (HGR vs. CON-GR; 21.3 vs. 33.3%) and non-grazing herds (HNGR vs. CON-NGR; 25.0 vs. 40.4%). The risk of lameness was higher in underconditioned cows (Hazard ratio; HR = 3.1, 95% CI 1.2-7.4), presence of hoof lesion (HR = 33.1, 95% CI 17.6-62.5), and there was variation between farms. Aside HT, lower parity (OR = 0.4, 95% CI 0.2-0.8), normal hock condition (OR = 0.06; 95% 0.01-0.29), and absence of overgrown hoof (OR = 0.4; 95% 0.2-0.7) were protective against non-infectious hoof lesions. Functional HT is beneficial as a lameness preventive strategy during lactation; however, ensuring older cows are in good body condition and free from hock injuries are equally important.
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Affiliation(s)
- Mohammed B Sadiq
- Department of Farm and Exotic Animal Medicine and Surgery, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, Malaysia
| | - Siti Z Ramanoon
- Department of Farm and Exotic Animal Medicine and Surgery, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, Malaysia.,Center of Excellence (Ruminant), Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, Malaysia
| | - Wan Mastura M Shaik Mossadeq
- Center of Excellence (Ruminant), Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, Malaysia.,Department of Veterinary Pre-Clinical Science, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, Malaysia
| | - Rozaihan Mansor
- Department of Farm and Exotic Animal Medicine and Surgery, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, Malaysia.,Center of Excellence (Ruminant), Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, Malaysia
| | - Sharifah S Syed-Hussain
- Department of Veterinary Clinical Studies, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, Malaysia
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12
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Sadiq MB, Song-Lin S, Ramanoon SZ, Syed-Hussain SS, Shaik Mossadeq WM, Salisi MS, Mansor R. Understanding the Awareness, Knowledge, and Opinion of Dairy Cattle Welfare among Dairy Farmers in Keningau, Sabah. Animals (Basel) 2021; 11:1750. [PMID: 34208133 PMCID: PMC8230789 DOI: 10.3390/ani11061750] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 04/12/2021] [Accepted: 04/12/2021] [Indexed: 12/29/2022] Open
Abstract
This study aimed to assess the knowledge and opinions about DCW among dairy cattle farmers in Keningau, Sabah. A questionnaire was developed, validated, and administered by hand to 30 farmers. The data collected include farmers' and farm demographics, and opinions regarding the criteria and indicators of DCW. Only 17 respondents (57%) had heard of "dairy cattle welfare" before this study. Nine farmers (30.0%) had poor knowledge about DCW criteria, whereas 13 (43.7%) and 8 (26.7%) farmers had satisfactory and good knowledge, respectively. Farmers with higher education, larger herd size, high production level, and exotic cattle breeds showed a better understanding. Farmers understood most of the indicators; however, opinions regarding cattle behavior during milking, their physical appearance and their lying down behaviour need to be improved. Nevertheless, 28 respondents ranked their animals' welfare as either good or satisfactory, which further reflects a poor implementation of DCW measures. The main factors suggested by farmers to influence DCW in their herds were facilities, worker issues, management practices, and animal well-being. In conclusion, guidance from veterinarians and animal welfare specialists may be needed to improve the farmers' understanding and practices of DCW.
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Affiliation(s)
- Mohammed Babatunde Sadiq
- Department of Farm and Exotic Animal Medicine and Surgery, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang 43400 UPM, Malaysia; (M.B.S.); (S.Z.R.)
| | - Sim Song-Lin
- Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang 43400 UPM, Malaysia;
| | - Siti Zubaidah Ramanoon
- Department of Farm and Exotic Animal Medicine and Surgery, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang 43400 UPM, Malaysia; (M.B.S.); (S.Z.R.)
- Centre of Excellence (Ruminant), Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang 43400 UPM, Malaysia
| | - Sharifah Salmah Syed-Hussain
- Department of Veterinary Clinical Studies, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang 43400 UPM, Malaysia;
| | - Wan Mastura Shaik Mossadeq
- Department of Veterinary Preclinical Sciences, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang Selangor, 43400 UPM, Malaysia; (W.M.S.M.); (M.S.S.)
| | - Mohd Shahrom Salisi
- Department of Veterinary Preclinical Sciences, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang Selangor, 43400 UPM, Malaysia; (W.M.S.M.); (M.S.S.)
| | - Rozaihan Mansor
- Department of Farm and Exotic Animal Medicine and Surgery, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang 43400 UPM, Malaysia; (M.B.S.); (S.Z.R.)
- Centre of Excellence (Ruminant), Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang 43400 UPM, Malaysia
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13
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Brscic M, Contiero B, Magrin L, Riuzzi G, Gottardo F. The Use of the General Animal-Based Measures Codified Terms in the Scientific Literature on Farm Animal Welfare. Front Vet Sci 2021; 8:634498. [PMID: 34150878 PMCID: PMC8212950 DOI: 10.3389/fvets.2021.634498] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 04/26/2021] [Indexed: 12/13/2022] Open
Abstract
Background: The approach to farm animal welfare evaluation has changed and animal-based measures (ABM), defined as the responses of an animal or effects on an animal, were introduced to assess animal welfare. Animal-based measures can be taken directly on the animal or indirectly and include the use of animal records. They can result from a specific event or be the cumulative outcome of many days, weeks, or months. The objective of the current study was to analyze the use of general ABM codified terms in the scientific literature, the presence of their definitions, and the gap mapping of their use across animal species, categories, years of publication, and geographical areas of the corresponding author's institution. The ultimate aim was to propose a common standard terminology to improve communication among stakeholders. In this study, data models were populated by collecting information coming from scientific papers extracted through a transparent and reproducible protocol using Web of ScienceTM and filtering for the general ABM codified terms (or synonyms/equivalents). A total of 199 papers were retained, and their full texts were assessed. The frequency of general codified ABM terms was analyzed according to the classification factors listed in the objectives. These papers were prevalently European (159 documents), and the most represented species was cattle. Fifty percent of the papers did not provide a definition of the general ABM terms, and 54% cited other sources as reference for their definition. The results of the study showed a very low penetration of the general codified ABM term in the literature on farm animal welfare, with only 1.5% of the papers including the term ABM. This does not mean that specific ABM are not studied, but rather that these specific ABM are not defined as such under a common umbrella, and there is no consensus on the use of terminology, not even among scientists. Thus, we cannot expect the stakeholders to use a common language and a standardized terminology. The recognition and the inclusion of ABM in the lists of commonly accepted abbreviations of scientific journals could be a first step to harmonize the terminology in the scientific literature.
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Affiliation(s)
- Marta Brscic
- Department of Animal Medicine, Production and Health, University of Padova, Legnaro, Italy
| | - Barbara Contiero
- Department of Animal Medicine, Production and Health, University of Padova, Legnaro, Italy
| | - Luisa Magrin
- Department of Animal Medicine, Production and Health, University of Padova, Legnaro, Italy
| | - Giorgia Riuzzi
- Department of Animal Medicine, Production and Health, University of Padova, Legnaro, Italy
| | - Flaviana Gottardo
- Department of Animal Medicine, Production and Health, University of Padova, Legnaro, Italy
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14
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Crossley RE, Bokkers EAM, Browne N, Sugrue K, Kennedy E, de Boer IJM, Conneely M. Assessing dairy cow welfare during the grazing and housing periods on spring-calving, pasture-based dairy farms. J Anim Sci 2021; 99:6184570. [PMID: 33758924 PMCID: PMC8139317 DOI: 10.1093/jas/skab093] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 03/22/2021] [Indexed: 11/18/2022] Open
Abstract
The different periods characterizing spring-calving, pasture-based dairy systems common in Ireland have seldom been the focus of large-scale dairy cow welfare research. Thus, the aim of this study was to devise and conduct an animal-based welfare assessment during both the grazing and housing periods on spring-calving, pasture-based dairy farms, to identify areas for improvement and establish benchmarks for indicators of good welfare. Assessment of seven animal-based welfare indicators was conducted during two visits (one each at grazing and housing) to 82 commercial dairy farms in southern Ireland. Herd-level descriptive statistics were performed for all welfare indicators at each visit, and differences between visits were analyzed using paired t-tests and Wilcoxon signed-rank tests. A mean of 9% and 10% clinically lame cows (mobility scores 2 and 3) were observed at housing and grazing, respectively. Recommended body condition scores (BCS) were not met for a mean of 13% of cows at grazing and 23% at housing, with more over-conditioned cows present at housing than grazing (P < 0.001). Ocular discharge was uncommon in both periods. Prevalence of moderate and severe nasal discharge combined was lower during housing (5%) than grazing (7%). In both periods, similar mean levels of tail injury were observed: 2% to 3% of cows with tail lacerations, 9% with broken tails, and 8% (measured at housing only) with docked tails. Integument alterations involved primarily hair loss and were most prevalent on the hindquarters (26%) during grazing and on the head–neck–back (66%) and the hindquarter (32%) regions during housing. Cows displayed an avoidance distance of >1 m (indicative of a fearful response) from an approaching human in an average of 82% of grazing cows and 42% to 75% of housed cows, dependent on test location. Opportunities to improve welfare in this system were identified in the areas of tail injury prevention, nasal health, and the management of indoor housing and feeding. The performance of the top 20% of farms for each welfare indicator was used to establish benchmarks of: 0% to 5% clinical lameness, 0% to 12% of cows outside recommended BCS, 0% to 27% ocular discharge, 2% to 16% nasal discharge, 0% tail lacerations and docked tails, 0% to 3% tail breaks, 0% to 14% integument alterations, and 4% to 74% for avoidance distance of >1 m. These represent attainable targets for spring-calving pasture-based farms to promote good dairy cow welfare.
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Affiliation(s)
- Robin E Crossley
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork P61 C996, Ireland.,Animal Production Systems Group, Department of Animal Sciences, Wageningen University & Research, 6700 AH, Wageningen, the Netherlands
| | - Eddie A M Bokkers
- Animal Production Systems Group, Department of Animal Sciences, Wageningen University & Research, 6700 AH, Wageningen, the Netherlands
| | - Natasha Browne
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork P61 C996, Ireland.,School of Veterinary Medicine and Science, University of Nottingham, Loughborough, United Kingdom
| | - Katie Sugrue
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork P61 C996, Ireland
| | - Emer Kennedy
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork P61 C996, Ireland
| | - Imke J M de Boer
- Animal Production Systems Group, Department of Animal Sciences, Wageningen University & Research, 6700 AH, Wageningen, the Netherlands
| | - Muireann Conneely
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork P61 C996, Ireland
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15
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Animal Welfare Assessment: Can We Develop a Practical, Time-Limited Assessment Protocol for Pasture-Based Dairy Cows in New Zealand? Animals (Basel) 2020; 10:ani10101918. [PMID: 33086606 PMCID: PMC7603166 DOI: 10.3390/ani10101918] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 10/09/2020] [Accepted: 10/16/2020] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Systematic welfare assessment protocols are increasingly being used as a tool to demonstrate animal welfare and to drive improvements within the industry. Despite dairy products from New Zealand trading on the ‘green’ image of extensive pasture-based farms, dairy cattle welfare is not routinely assessed on most New Zealand farms, and there is no industry-recognised protocol for such assessment. Drawing on protocols and studies from across the world, this project aimed to create a science-based but practical assessment of dairy cow welfare that could be undertaken as a single one-day visit with a focus on assessment around milking time. After in-farm testing, this project identified 32 assessments which could form a part of such a protocol. Although further testing is required, this protocol could form the basis of a standardised assessment of dairy cow welfare on New Zealand dairy farms. Abstract Despite being a leading producer and exporter of dairy products, New Zealand has no industry-recognised welfare assessment protocol. A New Zealand-specific protocol is essential, as almost all dairy farms in New Zealand are pasture-based and housing is rarely used. Therefore, protocols developed for intensive cows are not suitable. The aim of this study was to develop a simple yet practical welfare assessment protocol that could be used to assess the welfare of a dairy herd during one visit timed to occur around milking. Six welfare assessment protocols and four studies of dairy cattle welfare assessments that had some focus on dairy cattle welfare at pasture were used, along with the New Zealand Dairy Cattle Code of Welfare, to identify potential assessments for inclusion in the protocol. Eighty-four potential assessments (20 record-based and 64 that needed assessing on-farm) were identified by this process of welfare assessments. After screening to exclude on-farm assessments that were not relevant, that had only limited practical application in pasture-based dairy cows or that required more time than available, 28 on-farm assessments remained, which were put together with the 20 record-based assessments and were tested for feasibility, practicality and time on two pasture-based dairy farms. Assessments were then identified as suitable, suitable after modification or not feasible. Suitable and modified assessments were then included in the final protocol alongside additional measures specific to New Zealand dairy farms. The final protocol included 24 on-farm assessments and eight record-based assessments. Further testing of these 32 assessments is needed on more dairy farms across New Zealand before the protocol can be used to routinely assess the welfare of dairy cows in New Zealand.
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16
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Katzenberger K, Rauch E, Erhard M, Reese S, Gauly M. Evaluating the need for an animal welfare assurance programme in South Tyrolean dairy farming. ITALIAN JOURNAL OF ANIMAL SCIENCE 2020. [DOI: 10.1080/1828051x.2020.1823897] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Katja Katzenberger
- Facoltà di Scienze e Tecnologie, Free University of Bolzano, Bolzano, Italy
| | - Elke Rauch
- Tierärztliche Fakultät, Veterinärwissenschaftliches Department, Lehrstuhl für Tierschutz, Verhaltenskunde, Tierhygiene und Tierhaltung, LMU Munich, München, Germany
| | - Michael Erhard
- Tierärztliche Fakultät, Veterinärwissenschaftliches Department, Lehrstuhl für Tierschutz, Verhaltenskunde, Tierhygiene und Tierhaltung, LMU Munich, München, Germany
| | - Sven Reese
- Tierärztliche Fakultät, Veterinärwissenschaftliches Department, Lehrstuhl für Anatomie, Histologie und Embryologie, LMU Munich, München, Germany
| | - Matthias Gauly
- Facoltà di Scienze e Tecnologie, Free University of Bolzano, Bolzano, Italy
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17
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Salinas-Martínez JA, Posadas-Domínguez RR, Morales-Díaz LD, Rebollar-Rebollar S, Rojo-Rubio R. Cost analysis and economic optimization of small-scale dairy production systems in Mexico. Livest Sci 2020. [DOI: 10.1016/j.livsci.2020.104028] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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Benedet A, Costa A, De Marchi M, Penasa M. Heritability estimates of predicted blood β-hydroxybutyrate and nonesterified fatty acids and relationships with milk traits in early-lactation Holstein cows. J Dairy Sci 2020; 103:6354-6363. [PMID: 32359995 DOI: 10.3168/jds.2019-17916] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 02/24/2020] [Indexed: 11/19/2022]
Abstract
At the beginning of lactation, high-producing cows commonly experience an unbalanced energy status that is often responsible for the onset of metabolic disorders and impaired health and performance. Blood β-hydroxybutyrate (BHB) and nonesterified fatty acids (NEFA) are indicators of excessive fat mobilization and circulating ketone bodies. Recently, prediction models based on mid-infrared (MIR) spectroscopy have been developed to assess blood BHB and NEFA from routinely collected individual milk samples. This study aimed to estimate genetic parameters of blood BHB and NEFA predicted from milk MIR spectra and to assess their phenotypic and genetic correlations with milk production and composition traits in early-lactation Holstein cows. The data set comprised the first test-day record within lactation and spectra of individual milk samples (n = 22,718) of 13,106 Holstein cows collected from 5 to 35 d in milk (DIM). Blood BHB and NEFA were predicted from milk MIR spectra using previously developed prediction models. Genetic parameters of blood metabolites and milk traits were estimated for the whole observational period (5-35 DIM) and within 6 classes of DIM. Blood BHB and NEFA showed similar genetic variation across DIM, with the highest heritability in the first 10 d after calving (0.31 ± 0.06 and 0.19 ± 0.05 for BHB and NEFA, respectively). The genetic correlation between BHB and NEFA was moderate (0.51 ± 0.05). Genetic correlations of BHB with milk yield, SCS, protein percentage, lactose percentage, and urea nitrogen content were similar to, or at least in the same direction as, the correlations of NEFA with the same traits, whereas opposite correlations were observed with fat percentage and fat-to-protein ratio. Results of the current study suggest that blood BHB and NEFA predicted from milk MIR spectra have genetic variation that is potentially exploitable for breeding purposes. Therefore, they could be used as indicator traits of hyperketonemia in a selection index aimed to reduce the susceptibility of dairy cows to metabolic disorders in early lactation.
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Affiliation(s)
- A Benedet
- Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova, Viale dell'Università 16, 35020 Legnaro (PD), Italy
| | - A Costa
- Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova, Viale dell'Università 16, 35020 Legnaro (PD), Italy.
| | - M De Marchi
- Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova, Viale dell'Università 16, 35020 Legnaro (PD), Italy
| | - M Penasa
- Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova, Viale dell'Università 16, 35020 Legnaro (PD), Italy
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19
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Welfare Assessment on Pasture: A Review on Animal-Based Measures for Ruminants. Animals (Basel) 2020; 10:ani10040609. [PMID: 32252331 PMCID: PMC7222824 DOI: 10.3390/ani10040609] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 03/20/2020] [Accepted: 03/31/2020] [Indexed: 11/22/2022] Open
Abstract
Simple Summary Welfare assessment in outdoor and extensive systems has rarely been investigated, and little is known about the most appropriate indicators. This study aimed at compiling a list of animal-based measures of welfare for domestic ruminants raised on outdoor/extensive systems by means of a systematic review. Out of 810 papers retrieved, 52 matched the inclusion criteria and went through an in-depth analysis. According to available literature, 45 indicators have been used to assess welfare on pasture, often following different methodologies. Most indicators were measured by observers even if the use of sensor technologies increased in recent years. Considering the growing interest in pasture-based or grass-fed products, it is suggested that welfare assessment in outdoor/extensive farming systems is carried out by following shared methodologies in order to provide evidence of the higher animal welfare claims that these products often imply compared to indoor systems. Abstract Outdoor and extensive farming systems allow animals to behave in a natural way and are often perceived as welfare friendly. Nonetheless, the natural environment poses multiple challenges to the welfare of animals, sometimes hampering their capacity to cope. Welfare assessment in outdoor and extensive systems has been rarely investigated, and little is known about the most appropriate indicators. The aim of this review was to identify animal-based measures of welfare to apply in extensive and pasture-based systems in domestic ruminants. Through the use of a dedicated software for systematic reviews, 810 papers were screened and a total of 52 papers were retained for in-depth analysis. ABM resulting from these papers were initially divided according to the species (cattle and small ruminants, including sheep and goats) and then to four principles: comfort, behavior, feeding and health. The results showed that welfare data were collected applying different methodologies, with an increasing use of sensors in recent years. The need to herd and restrain animals for individual data collection is one of the major constraints to data collection in extensive farming systems. It is suggested that welfare assessment in outdoor/extensive farming systems is carried out by following shared procedures in order to provide evidence of the higher animal welfare claims that these products often imply compared to indoor systems.
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20
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Zuliani A, Lora I, Brščić M, Rossi A, Piasentier E, Gottardo F, Contiero B, Bovolenta S. Do Dairy Farming Systems Differ in Antimicrobial Use? Animals (Basel) 2019; 10:ani10010047. [PMID: 31881675 PMCID: PMC7023443 DOI: 10.3390/ani10010047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 12/05/2019] [Accepted: 12/23/2019] [Indexed: 11/25/2022] Open
Abstract
Simple Summary The overuse and misuse of antimicrobials in dairy farming may lead to the development of antimicrobial resistance and thus to the reduction of the antimicrobial treatment efficacy against animal or human bacterial diseases. This study aims to investigate antimicrobial use differences in four farm groups: mountain farms with specialized high-yield dairy breeds or with dual-purpose breeds raised for milk production, and lowland farms with specialized high-yield dairy breeds or with dual-purpose breeds raised for milk production. From the results, we found a significant difference between mountain farms with dual-purpose breeds and lowland farms with specialized breeds for the overall antimicrobial use and for the use of those antimicrobial classes that are most important in human medicine. Mountain farms have a generally lower milk production and smaller herd size than lowland farms, provide cows with access to pasture, and limit concentrates in the diet. These management practices and the use of local/dual-purpose breeds could reduce the risk of production diseases and the consequent need for antimicrobial use. Abstract The quantitative assessment of antimicrobial use (AMU) in food-producing animals contributes to the provision of essential information for developing relevant and effective policies to reduce use and to control antimicrobial resistance. Information on AMU is available mainly for intensive dairy farming systems and specialized high-yielding breeds. The aim of this study is to investigate AMU in different dairy farming systems by comparing the treatment incidence in mountain farms with specialized high-yield dairy breeds or with dual-purpose breeds raised for milk production to the treatment incidence in lowland farms with specialized high-yield dairy breeds or with dual-purpose breeds raised for milk production. Significant differences were found only between the overall treatment incidence, as well as the treatment incidence of highest-priority critically important antimicrobials for human medicine, in lowland farms with high-yielding breeds and mountain farms with dual-purpose breeds. Mountain farms have a generally lower milk production and smaller herd size than lowland farms, provide cows with access to pasture, and limit concentrates in the diet. These management practices and the use of local/dual-purpose breeds could reduce the risk of production diseases and the consequent need for AMU.
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Affiliation(s)
- Anna Zuliani
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, 33100 Udine, Italy; (A.Z.); (A.R.); (E.P.); (S.B.)
| | - Isabella Lora
- Department of Animal Medicine, Production and Health, University of Padua, 35020 Padua, Italy; (F.G.); (B.C.)
- Correspondence: (I.L.); (M.B.); Tel.: +39-0498-272656 (I.L. & M.B.)
| | - Marta Brščić
- Department of Animal Medicine, Production and Health, University of Padua, 35020 Padua, Italy; (F.G.); (B.C.)
- Correspondence: (I.L.); (M.B.); Tel.: +39-0498-272656 (I.L. & M.B.)
| | - Andrea Rossi
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, 33100 Udine, Italy; (A.Z.); (A.R.); (E.P.); (S.B.)
| | - Edi Piasentier
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, 33100 Udine, Italy; (A.Z.); (A.R.); (E.P.); (S.B.)
| | - Flaviana Gottardo
- Department of Animal Medicine, Production and Health, University of Padua, 35020 Padua, Italy; (F.G.); (B.C.)
| | - Barbara Contiero
- Department of Animal Medicine, Production and Health, University of Padua, 35020 Padua, Italy; (F.G.); (B.C.)
| | - Stefano Bovolenta
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, 33100 Udine, Italy; (A.Z.); (A.R.); (E.P.); (S.B.)
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21
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Zuliani A, Esbjerg L, Grunert KG, Bovolenta S. Animal Welfare and Mountain Products from Traditional Dairy Farms: How Do Consumers Perceive Complexity? Animals (Basel) 2018; 8:ani8110207. [PMID: 30441756 PMCID: PMC6262486 DOI: 10.3390/ani8110207] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 11/09/2018] [Accepted: 11/12/2018] [Indexed: 12/04/2022] Open
Abstract
Simple Summary European consumers recognize the added value of mountain dairy production and relate it to a composite of positive attributes. However, while consumers’ understanding of conventional dairy production and animal welfare has already been investigated, how consumers perceive animal welfare in traditional mountain dairy farming remains unexplored. This qualitative study aims at shedding light on consumers’ perceptions regarding animal welfare in mountain dairy cheese production systems. Focus group interviews were carried out with three major consumer groups that purchase mountain cheese including rural consumers living in mountain villages, urban consumers living in the plains, and urban consumers living in mountain cities. The results of this study show that all participants expect mountain farming to be on a smaller scale and mountain products to be healthier when compared to non-mountain farming systems. However, the verbal appreciation of certain husbandry and management choices especially in the case of urban consumers did not result in their recognition when pictures of traditional husbandry systems were provided, which displays a disconnection between the expectations towards mountain production systems and reality. These findings will support the development of a transparent science-based dialogue among mountain dairy chain actors on animal welfare and sustainable farming practices in mountain areas. Abstract This qualitative study aims to investigate consumers’ perceptions toward dairy cow welfare in traditional mountain farms. While consumers’ understanding of conventional dairy production and animal welfare has already been investigated, how consumers perceive animal welfare in traditional mountain dairy farming remains still unexplored. Focus group interviews were conducted with consumers having different degrees of geographical proximity to mountains and with an explicit interest in local dairy products. The results of this qualitative study show that participants expect mountain farming to be on a smaller scale when compared to non-mountain farming systems and expect mountain products to be healthier. Similarly, all participants consider origin, locality, and small-scale production as relevant quality attributes of mountain cheese. However, the appreciation of these abstract features did not necessarily result in their recognition when sample pictures of traditional husbandry systems were provided especially in the case of urban participants. This study contributes to reveal the gap between urban consumers’ conception of mountain farming and the actual farming practices. It also indicates the need to promote an effective science-based dialogue on animal welfare that goes beyond an anthropomorphic perspective and tackles the complexity of farming systems in relation to the context in which they are located.
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Affiliation(s)
- Anna Zuliani
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, 33100 Udine, Italy.
| | - Lars Esbjerg
- MAPP Centre, Department of Management, Aarhus University, DK 8000 Aarhus, Denmark.
| | - Klaus G Grunert
- MAPP Centre, Department of Management, Aarhus University, DK 8000 Aarhus, Denmark.
| | - Stefano Bovolenta
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, 33100 Udine, Italy.
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