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Oliveira IPP, Maciel SVSA, Carvalho CVD, Costa RB, de Camargo GMF. Economic considerations of breeding for polledness versus disbudding in beef cattle. Trop Anim Health Prod 2023; 55:363. [PMID: 37857943 DOI: 10.1007/s11250-023-03789-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 10/10/2023] [Indexed: 10/21/2023]
Abstract
The domestication of animals has rendered horns less necessary for survival. Moreover, the use of polled and disbudded animals is interesting in order to avoid injuries of animals and handlers, among other advantages. We therefore conducted a comparative economic analysis of different traditional disbudding techniques versus selective breeding for polledness in Nelore cattle, the main beef breed of tropical systems in Brazil. The cost to obtain animals without horns was estimated in three different scenarios: disbudding with hot iron, disbudding with caustic paste, and phenotypic selection for polled animals. Price quotations of the materials were obtained in different states of the country and averaged. An initial frequency of horned animals of 92.16% was obtained based on the records of the Brazilian Association of Zebu Breeders. Selective breeding was found to be the best cost-effective scenario. This result differs from intensive production systems of dairy cattle in which traditional disbudding continues to be the best cost-effective scenario. The main explanation is the lack of difference in the price of Nelore semen from polled and horned bulls. Phenotypic selection for polled animals is the best cost-effective method, and it is in accordance with welfare practices. Care should be taken regarding the intensive use of few polled breeding animals in order to avoid inbreeding depression in other traits.
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Ebinghaus A, Johns J, Knierim U. Blood in milk in horned dairy cows-Exploration of incidences and prevention opportunities. Vet Anim Sci 2023; 21:100307. [PMID: 37521408 PMCID: PMC10374595 DOI: 10.1016/j.vas.2023.100307] [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: 08/01/2023] Open
Abstract
Husbandry of horned cows is one alternative to disbudding that respects the animals´ integrity. Concurrently, housing and management should be aligned with the animals' needs to minimize social interactions that can result in integument damage (ID) and udder injuries associated with blood in milk (BM). No information is available on incidences of BM, nor on specific preventive measures. Thus, this study aimed at investigating BM incidences in horned herds and testing whether compliance with guideline recommendations on the prevention of ID also contributes to mitigate BM. Twenty-one farms documented BM, cows' parity, social rank, and udder damage over seven months covering part of summer with pasture and winter in the barn. A total of 52 factors relating to the guideline were recorded and grouped into 'milking', 'feeding', 'lying', 'walking/activity' and 'herd management'. Each factor was categorised into fulfilled or not, and for each group percentages of fulfilment were calculated. Monthly BM incidences varied from 0.3 to 7.8% with 38% being associated with visible udder damage (BMvD). Most cows affected were in the 2nd to 4th lactation (44%) and middle-ranking (58%). A mixed model regarding 'monthly binomial BMvD' per farm revealed a higher BMvD risk during the barn season (OR = 2.39), highlighting the importance of pasture to alleviate social conflicts. Higher fulfilment of recommendations concerning 'feeding' and 'walking/activity' was associated with a lower risk (OR = 0.94 and 0.95), indicating that the conflict potential in these areas also plays a role for BMvD and can be lowered by a combination of improvement measures.
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Evaluation of the Thermal Response of the Horns in Dairy Cattle. Animals (Basel) 2023; 13:ani13030500. [PMID: 36766390 PMCID: PMC9913495 DOI: 10.3390/ani13030500] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/24/2023] [Accepted: 01/25/2023] [Indexed: 02/04/2023] Open
Abstract
Dairy cattle are typically disbudded or dehorned. Little is known, however, about the biological function and role of horns during thermoregulatory processes in cattle, and thus about the potential physiological consequences of horn removal. Anecdotal evidence suggests that dairy cow horns increase in temperature during rumination, and few studies on other bovid species indicate that horns aid thermoregulation. The objective of this study was, therefore, to elucidate a possible thermoregulatory function of the horns in dairy cattle. Using non-invasive infrared thermography, we measured the superficial temperature of the horns, eyes, and ears of 18 focal cows on three different farms in a temperate climate zone under various environmental circumstances. Observations of social and non-social behaviours were conducted as well. Based on environmental temperature, humidity, and wind speed, the heat load index (HLI) was calculated as a measure of the heat load experienced by a cow. The temperature of the horns increased by 0.18 °C per unit HLI, indicating that horns serve the dissipation of heat. Dehorned cows had higher eye temperatures than horned cows, though this result should be interpreted with caution as the low sample size and experimental setup prevent casual conclusions. We did not, however, find changes in horn temperature during rumination, nor with any other behaviours. Our study thus supports a role of horns in thermoregulation, but not related to rumination. These results should be considered when assessing the potential consequences of horn removal, a painful procedure.
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Mersmann D, Schmied-Wagner C, Waiblinger S. The relationships between attitudes, personal characteristics and behaviour of stockpeople on dairy goat farms. Anim Welf 2022. [DOI: 10.7120/09627286.31.4.003] [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
The aim of this study was to investigate the human-animal relationship on dairy goat farms, in particular associations between stockpeople's attitudes towards goats ( Capra hircus) and actual behaviour when handling goats and making decisions. Data were collected on 45 Austrian
and German dairy goat farms. Attitude questionnaires of 119 stockpeople (58 female, 61 male) were analysed and 14 attitude components were extracted by five Principal Component Analyses (PCA) regarding general attitudes about goats and human-animal relationship, behavioural attitudes about
specific human-goat interactions and interactions during milking, and affective attitudes. To investigate associations between stockpeople's attitudes and their subsequent behaviour, we calculated linear and logistic regression analysis on their behaviour during milking (n = 53 milkers) and
on management decisions (n = 45 farms). Several attitude components were predictors of behaviour during milking. The attitude ' Needs of goats ' was included in all models: the higher stockpeople scored on ' Needs of goats ', the more positive interactions they showed and the
less likely they were to use negative interactions. Gender influenced five attitude components: females showing greater agreement than males on positive general and affective attitudes, eg ' Needs of goats .' Regarding management, the more strongly decision-makers disagreed on using
negative interactions during milking, the better was their farm's housing and management. To conclude, these results highlight the importance of the stockpeople's attitudes, not only for the interactions with their animals, but also for their decisions related to management and housing. Our
results indicate opportunities for improvement of animal welfare by training specifically targeting stockpeople's attitudes.
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Affiliation(s)
- D Mersmann
- Institute of Animal Welfare Science, University of Veterinary Medicine, Vienna, Veterinärplatz 1, 1210 Vienna, Austria
| | - C Schmied-Wagner
- Institute of Animal Welfare Science, University of Veterinary Medicine, Vienna, Veterinärplatz 1, 1210 Vienna, Austria
| | - S Waiblinger
- Institute of Animal Welfare Science, University of Veterinary Medicine, Vienna, Veterinärplatz 1, 1210 Vienna, Austria
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Alternative Practices in Organic Dairy Production and Effects on Animal Behavior, Health, and Welfare. Animals (Basel) 2022; 12:ani12141785. [PMID: 35883331 PMCID: PMC9311922 DOI: 10.3390/ani12141785] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/08/2022] [Accepted: 07/11/2022] [Indexed: 01/22/2023] Open
Abstract
Simple Summary The basis of livestock farming is preventing disease and improving animal welfare and well-being. Organic dairy farmers have very few options for the treatment of diseases and for the mitigation of pain in dairy calves and cows. Calving may be stressful for first-lactation cows because they must adapt to many different situations when they are milking. Alternative therapies to improve animal welfare must be researched in organic livestock production to verify that their use improves animal well-being. This review provides a brief background on organic production systems, illustrates current understanding of pain management for disbudding dairy calves, and discusses managing transition heifer behaviors and udder health to improve organic livestock well-being. Abstract The number of organic dairy farms has increased because of the increased growth of the organic market, higher organic milk price, and because some consumers prefer to purchase products from less intensive production systems. Best management practices are expected from organic dairy farms to ensure animal health and milk production. Organic dairy producers typically transition from conventional systems to avoid chemicals and pesticides, enhance economic viability, improve the environment, and increase soil fertility. Organic dairy producers respect and promote a natural environment for their animals, is also an important component of animal welfare. Organic producers have few options to mitigate pain in dairy calves. In the United States, therapies to mitigate pain for disbudded organic dairy calves are regulated by the US National Organic Program. Organic producers regularly use naturally derived alternatives for the treatment of health disorders of dairy calves, heifers, and cows. Alternative natural products may provide an option to mitigate pain in organic dairy calves. Despite the reluctance to implement pain alleviation methods, some organic farmers have expressed interest in or currently implement plant-based alternatives. Efficacy studies of alternative remedies for organic livestock are needed to verify that their use improves animal welfare. Non-effective practices represent a major challenge for organic dairy animal welfare. The relationship between humans and animals may be jeopardized during milking because first-lactation cows may exhibit adverse behaviors during the milking process, such as kicking and stomping. The periparturient period is particularly challenging for first-lactation cows. Adverse behaviors may jeopardize animal welfare and reduce safety for humans because stressed heifers may kick off the milking unit, kick at milkers, and display other unwanted behaviors in the milking parlor. This may reduce milking efficiency, overall production, and ultimately reduce the profitability of the dairy farm. Positive animal welfare is a challenging balancing act between the three overlapping ethic concerns. Identifying animal welfare deficits in organic livestock production is the first step in capitalizing on these opportunities to improve welfare.
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Reedman CN, Duffield TF, DeVries TJ, Lissemore KD, Winder CB. Graduate Student Literature Review: Role of pain mitigation on the welfare of dairy calves undergoing disbudding. J Dairy Sci 2022; 105:6809-6819. [PMID: 35688730 DOI: 10.3168/jds.2021-21349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 04/14/2022] [Indexed: 11/19/2022]
Abstract
This review synthesizes research findings on the pain and welfare of dairy calves undergoing disbudding procedures. We describe disbudding practices in North America as well as the use and perceptions of pain control for these procedures. Governing bodies across Canada and the United States, including each country's veterinary medical association and nationwide initiatives such as proAction and Farmers Assuring Responsible Management (FARM), recommend or require the use of a local anesthetic, a nonsteroidal anti-inflammatory drug (NSAID), and a sedative for disbudding procedures. Although the use of pain relief for disbudding has increased over the past decade or so, some in the dairy industry still do not believe that pain control for disbudding is necessary. As a painful procedure, disbudding has numerous welfare impacts on the calf both during and following the procedure that can be categorized under all 3 principles of animal welfare: natural living, biological functioning, and affective state. The use of pain control for disbudding; namely, a local anesthetic and NSAID, can improve welfare outcomes such as procedure-induced pain behavior, cortisol concentrations, mechanical nociceptive threshold, emotional states, and so on, compared with no pain control for the procedure. Although extensive research exists on pain control practices for disbudding, this review identified further gaps in knowledge and areas for future research. Mechanical nociceptive threshold can be evaluated around the disbudding wounds and is a reliable test in older calves; however, this outcome in very young calves after caustic paste disbudding has been reported to be inconclusive compared with that in older calves. As well, research evaluating xylazine sedation for disbudding has reported both potentially positive and negative results that are difficult to interpret or base suggestions on for the use of this drug. Finally, wounds caused by disbudding take a long time to heal (up to 13 wk) and have increased sensitivity for the entire healing process. Therefore, future research should aim to (1) determine accurate behavioral tests for calves under 1 wk of age undergoing disbudding to better understand their experience, (2) further attempt to understand the effects of xylazine sedation for disbudding and potential impacts of providing this medication, and (3) determine more ways to reduce the healing time and pain experienced by the calf after disbudding procedures.
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Affiliation(s)
- Cassandra N Reedman
- Department of Population Medicine, University of Guelph, Guelph, ON, N1G 2W1 Canada.
| | - Todd F Duffield
- Department of Population Medicine, University of Guelph, Guelph, ON, N1G 2W1 Canada
| | - Trevor J DeVries
- Department of Animal Biosciences, University of Guelph, Guelph, ON, N1G 2W1 Canada
| | - Kerry D Lissemore
- Department of Population Medicine, University of Guelph, Guelph, ON, N1G 2W1 Canada
| | - Charlotte B Winder
- Department of Population Medicine, University of Guelph, Guelph, ON, N1G 2W1 Canada
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Reedman CN, Duffield TF, DeVries TJ, Lissemore KD, Adcock SJJ, Tucker CB, Parsons SD, Winder CB. Effect of plane of nutrition and analgesic drug treatment on wound healing and pain following cautery disbudding in preweaning dairy calves. J Dairy Sci 2022; 105:6220-6239. [PMID: 35570043 DOI: 10.3168/jds.2021-21552] [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: 11/08/2021] [Accepted: 03/16/2022] [Indexed: 11/19/2022]
Abstract
The objective of this study was to determine the effect of a biologically normal plane of nutrition compared with a limited plane on the primary outcome wound healing, and one dose of nonsteroidal anti-inflammatory drug (NSAID) compared with 2 on the secondary outcomes: lying behavior, haptoglobin concentrations, and mechanical nociceptive threshold (MNT) in calves disbudded via cautery iron. Eighty female Holstein calves were enrolled at birth, individually housed, and fed via a Calf Rail system (Förster Technik). A 2 × 2 factorial design was used to assess the effect of plane of nutrition and an additional NSAID. Calves were randomly assigned to a biologically normal plane of nutrition (BN; offered up to 15 L/d) or a limited plane (LP; offered up to 6 L/d) and to receive one or 2 doses of meloxicam. All calves received a lidocaine cornual nerve block and a subcutaneous injection of meloxicam 15 min before cautery disbudding at 18 to 25 d of age, and half the calves received an additional injection of meloxicam (0.5 mg/kg) 3 d after disbudding. Tissue type present, wound diameter, and wound depth were evaluated 2 times per week for 7 to 8 wk as measures of wound healing, lying behavior was recorded beginning 1 to 2 wk before disbudding until 7 to 8 wk after as a behavioral indicator of pain, haptoglobin concentrations were measured once per day for 7 d after disbudding, and MNT was evaluated 2 times/wk for 3 wk. Survival analyses were analyzed using Cox regression models (wound healing) and continuous data were analyzed using mixed-effect linear regression models. Only 12% of horn buds were completely healed by 7 to 8 wk after disbudding and 54% had re-epithelized at this time. At any time, wounds from BN calves were more likely to have had re-epithelization occur compared with wounds from LP calves (hazard ratio: 1.93, 95% CI: 1.18-3.14). Wounds from calves that received only one dose of NSAID were more likely to have re-epithelization occur, compared with wounds from calves given 2 doses (hazard ratio: 1.87, 95% CI: 1.15-3.05). Wounds from BN calves had smaller diameters and depths over time beginning on wk 3 compared with LP calves. Wounds from calves that received an additional NSAID had larger diameters and depths over time beginning on wk 4 and 3 respectively, compared with calves that only received one dose of NSAID. Calves that received an extra NSAID tended to be less sensitive 7, 10, and 17 d after disbudding compared with calves that only received one dose and spent less time lying in the week after disbudding. Calves on the BN milk program were more active compared with LP calves with lower lying times, fewer lying bouts per day, and longer average lying bouts. Our results indicate that a BN milk feeding program for calves can result in faster healing times and more activity, and that providing an extra NSAID 3 d after disbudding appears to slow the healing process but may result in less pain experienced by the calf 1 to 2 wk after the procedure. This study is also among the first to demonstrate that after the complete removal of the horn bud, wounds can take more than 8 weeks to re-epithelize and fully heal.
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Affiliation(s)
- Cassandra N Reedman
- Department of Population Medicine, University of Guelph, Guelph, Ontario, N1G 2W1 Canada.
| | - Todd F Duffield
- Department of Population Medicine, University of Guelph, Guelph, Ontario, N1G 2W1 Canada
| | - Trevor J DeVries
- Department of Animal Biosciences, University of Guelph, Guelph, Ontario, N1G 2W1 Canada
| | - Kerry D Lissemore
- Department of Population Medicine, University of Guelph, Guelph, Ontario, N1G 2W1 Canada
| | - Sarah J J Adcock
- Department of Animal and Dairy Sciences, University of Wisconsin, Madison 53706
| | - Cassandra B Tucker
- Center for Animal Welfare, Department of Animal Science, University of California, Davis 95616
| | - Sarah D Parsons
- Department of Animal Biosciences, University of Guelph, Guelph, Ontario, N1G 2W1 Canada
| | - Charlotte B Winder
- Department of Population Medicine, University of Guelph, Guelph, Ontario, N1G 2W1 Canada
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Saraceni J, Winder CB, Renaud DL, Miltenburg C, Nelson E, Van Os JMC. Disbudding and dehorning practices for preweaned dairy calves by farmers in Wisconsin, USA. J Dairy Sci 2021; 104:11995-12008. [PMID: 34364646 DOI: 10.3168/jds.2021-20411] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 06/23/2021] [Indexed: 11/19/2022]
Abstract
Many dairy farmers in North America disbud or dehorn their cattle to improve human and animal safety. The Farmers Assuring Responsible Management (FARM v. 4.0) program requires that disbudding be performed before 8 wk of age with pain-control medication. The objective of this observational cross-sectional study was to quantify disbudding and dehorning practices of Wisconsin dairy producers to target future extension programming. Responses from 217 Wisconsin dairy producers and calf raisers were collected via digital surveys distributed at extension events and through industry contacts. Of the 217 respondents, 188 performed on-farm disbudding themselves. Most respondents (61%) used caustic paste as their primary method, which was most commonly applied on the day the calf was born (53%). Hot iron was used by 32% of respondents, and surgical methods (gouge, scoop, or wire saw) were used by 6% of respondents. Hot-iron disbudding was most commonly performed at 4 to 8 wk of age (41%) and 1 to 4 wk of age (33%), whereas surgical methods were most commonly performed at 8 wk or older (73%). Pain-control medication was used by 43% of respondents. Specifically, 35% used an anti-inflammatory, and 21% used a local nerve block. Veterinary involvement in creating the disbudding protocol was associated with increased odds of using pain control. Respondents with a target weaning age of ≥10 wk had greater odds of complying with FARM disbudding requirements and were also more likely to use polled genetics. Respondents aged 18 to 34 and respondents with >60 calves were more likely to have made changes to their disbudding or dehorning protocol in the last decade. Although use of pain control was higher than in previous US studies, full adoption of pain management requires further extension efforts. Veterinarians appeared influential on adoption of pain control, and their involvement may encourage adoption of pain management. Further research should investigate how the implementation of new FARM v. 4.0 standards will change the disbudding and dehorning practices of American dairy producers.
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Affiliation(s)
- Julia Saraceni
- Department of Population Medicine, University of Guelph, Guelph, ON, Canada, N1G 2W1
| | - Charlotte B Winder
- Department of Population Medicine, University of Guelph, Guelph, ON, Canada, N1G 2W1.
| | - David L Renaud
- Department of Population Medicine, University of Guelph, Guelph, ON, Canada, N1G 2W1
| | - Cynthia Miltenburg
- Ontario Ministry of Agriculture, Food and Rural Affairs, Guelph, ON, Canada, N1G 2W1
| | - Erin Nelson
- Department of Sociology and Anthropology, University of Guelph, Guelph, ON, Canada, N1G 2W1
| | - Jennifer M C Van Os
- Department of Animal and Dairy Science, University of Wisconsin-Madison, 53706
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Revisiting Cattle Temperament in Beef Cow-Calf Systems: Insights from Farmers' Perceptions about an Autochthonous Breed. Animals (Basel) 2021; 11:ani11010082. [PMID: 33466326 PMCID: PMC7824783 DOI: 10.3390/ani11010082] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 12/29/2020] [Accepted: 12/30/2020] [Indexed: 12/23/2022] Open
Abstract
Understanding temperament is an important part of cattle production since undesirable temperament may cause serious problems associated with aggression, maternal care, and human safety. However, little is known about how farmers define or assess temperament, especially in autochthonous cattle breeds. The aim of this study was to explore perceptions of farmers about the temperament of the Pyrenean cattle breed with special attention to beef cow-calf systems in Spain. The methodology used to obtain the information was focus group discussions (FGD). Farmers defined temperament as a behavioural response to challenging situations imposed by human handling. Specific terms used were related to active or passive reactions to fear (e.g., "strong", "aggressive", "nervous", "fearful"). The speed of response to stimuli was also important. Female temperament was thought to become more docile with age while bull temperament was more variable. Maternal aggressiveness was highlighted as a potential human safety problem, but also desirable in an extensively bred animal who may need to defend calves against predators. Anatomical characteristics were seen as unreliable predictors of temperament, while behavioural indicators were more widely used, such as "alertness", which was a general trait of the breed, and "gaze", which, when associated with an alert expression, suggests a potential threat. Sensory acuity, such as sight and smell, were thought to be related with temperament in some FGDs but there was no overall agreement as to whether different behavioural responses were due to differences in sensory acuity. The results from the study could be useful during training programs or in the development of new genetic selection schemes and evaluation protocols involving cattle temperament.
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Kretschmann J, Scherf L, Fischer ML, Kaiser M, Müller H, Spilke J, Mielenz N, Möbius G, Bittner L, Steinhöfel I, Baumgartner W, Starke A. [Effect of different pain management protocols on the health status of German Holstein heifer calves undergoing hot iron disbudding]. Tierarztl Prax Ausg G Grosstiere Nutztiere 2020; 48:318-326. [PMID: 33080655 DOI: 10.1055/a-1229-8393] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Hot iron disbudding of calves is a stressful and painful procedure. Previous parts of an ongoing comprehensive study on disbudding in dairy calves dealt with various types of pain management and the direct effects of the procedure on physiological, biochemical and behavioral processes. The goal of this study part was to investigate the effects of the disbudding procedure per se, pain management and the age of the calf at the time of disbudding on the health status of the calf. MATERIALS AND METHODS A total of 337 German Holstein heifer calves were used for this prospective, randomized and triple-blinded study. The calves were disbudded at 4-10 days or at 15-28 days of age. Each calf was randomly assigned to one of 9 treatment groups, which differed with respect to pain management (sedation, local anesthesia, nonsteroidal antiinflammatory drugs, placebo). All but the sham-disbudded calves underwent hot iron disbudding and all calves were monitored clinically before and until 4 weeks after the procedure. The findings were analyzed using valuation scores and a threshold model of the SAS software. RESULTS Disbudding exhibited adverse effects on respiratory health. Calves undergoing sham disbudding experienced the lowest incidence of respiratory disease and calves that did not receive any anesthesia or pain medication displayed the highest frequency. All treatments showed mitigating effects on the incidence of respiratory tract diseases, however the effects varied with the type of pain management. Fever was less common in calves that were disbudded early in life than calves that underwent disbudding at an older age. CONCLUSION Disbudding of young calves poses a risk to respiratory health. If breeding of polled offspring is not possible or when farming of horned cattle is not feasible, the risk of respiratory disease induced by disbudding can be minimized by adequate pain management. Disbudding of very young calves is feasible and recommended. CLINICAL RELEVANCE The present study underlines the importance of optimal pain management during disbudding of dairy calves.
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Affiliation(s)
| | - Lisa Scherf
- Klinik für Klauentiere, Veterinärmedizinische Fakultät, Universität Leipzig
| | - Marie Luise Fischer
- Institut für Tierhygiene und Öffentliches Veterinärwesen, Veterinärmedizinische Fakultät, Universität Leipzig
| | - Matthias Kaiser
- Klinik für Klauentiere, Veterinärmedizinische Fakultät, Universität Leipzig
| | - Hendrik Müller
- Klinik für Klauentiere, Veterinärmedizinische Fakultät, Universität Leipzig
| | - Joachim Spilke
- Institut für Agrar- und Ernährungswissenschaften, Arbeitsgruppe Biometrie und Agrarinformatik, Martin-Luther-Universität Halle-Wittenberg
| | - Norbert Mielenz
- Institut für Agrar- und Ernährungswissenschaften, Arbeitsgruppe Biometrie und Agrarinformatik, Martin-Luther-Universität Halle-Wittenberg
| | - Gerd Möbius
- Institut für Tierhygiene und Öffentliches Veterinärwesen, Veterinärmedizinische Fakultät, Universität Leipzig
| | - Lilli Bittner
- Klinik für Klauentiere, Veterinärmedizinische Fakultät, Universität Leipzig
| | - Ilka Steinhöfel
- Landesamt für Umwelt, Landwirtschaft und Geologie, Abteilung Landwirtschaft
| | - Walter Baumgartner
- Universitätsklinik für Wiederkäuer, Veterinärmedizinische Universität Wien
| | - Alexander Starke
- Klinik für Klauentiere, Veterinärmedizinische Fakultät, Universität Leipzig
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Factors that Influence Farmers' Views on Farm Animal Welfare: A Semi-Systematic Review and Thematic Analysis. Animals (Basel) 2020; 10:ani10091524. [PMID: 32872206 PMCID: PMC7552314 DOI: 10.3390/ani10091524] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/24/2020] [Accepted: 08/25/2020] [Indexed: 01/20/2023] Open
Abstract
Farm animal welfare (FAW) is a growing societal concern, reflected by over 30 years of research to inform policy and practice. Despite the wealth of evidence to improve FAW, implementation of good practice continues to be an issue. The role of the stakeholder, particularly farmers, is pivotal to FAW improvement. This semi-systematic review synthesizes the evidence published in the last 30 years, worldwide, to address two main questions "what do farmers think (farmer's general view) about farm animal welfare?" and "what are the factors that influence their thinking?". A thematic analysis was conducted to identify factors that influenced the implementation of FAW innovation. The main outcomes extracted from 96 peer-reviewed publications on a range of livestock species identified 11 internal factors including farmer knowledge, empathy, personality, values, and human-animal bond; 15 external factors including economic advantages, communication, time and labor influenced the perception of FAW. Farmers' knowledge and cost implications of FAW were the most frequently reported factors. The review further highlights the need for promoting interdisciplinary collaboration and stakeholder participation. This study suggests strategies to improve FAW, including tools to support behavioral changes amongst farmers.
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Kling-Eveillard F, Allain C, Boivin X, Courboulay V, Créach P, Philibert A, Ramonet Y, Hostiou N. Farmers’ representations of the effects of precision livestock farming on human-animal relationships. Livest Sci 2020. [DOI: 10.1016/j.livsci.2020.104057] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ufer D, Ortega DL, Wolf CA. Economic foundations for the use of biotechnology to improve farm animal welfare. Trends Food Sci Technol 2019. [DOI: 10.1016/j.tifs.2019.07.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Mir RA, Kleinhenz MD, Coetzee JF, Allen HK, Kudva IT. Fecal microbiota changes associated with dehorning and castration stress primarily affects light-weight dairy calves. PLoS One 2019; 14:e0210203. [PMID: 30673718 PMCID: PMC6344101 DOI: 10.1371/journal.pone.0210203] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 12/18/2018] [Indexed: 12/31/2022] Open
Abstract
Gastrointestinal tract (GIT) microbiota and stress can impact animal health. Studies have shown that perturbations in the GIT microbiota can influence host health and productivity by affecting physiological homeostasis, metabolism, hematopoiesis and inflammation. The present study aimed to evaluate possible effects of dehorning and castration stress on the GIT microbiota of dairy calves. Dehorning and castration are routinely performed on over 90% of dairy farms, and analgesics like flunixin meglumine (FLU) are given at the time of these procedures to reduce pain. We analyzed fecal microbiota of 24 weaned male dairy calves at two different stages in their life (at 10 weeks for dehorning and 36 weeks age for castration) to determine any GIT microbiota changes due to these stressful procedures and the FLU treatment. Dehorning was performed using an electrocautery dehorner applied to the horn for 10 seconds, and surgical castration was used as the castration method. Our analysis showed that the Shannon diversity index was significantly higher in animals that were not dehorned compared to dehorned animals. Castration stress also resulted in a significant decrease in Shannon diversity index, which was more pronounced in lower weight calves. Body weight and stress had significant effects on the taxonomic profiles of the GIT microbiota. There was a significant difference in the GIT bacterial community structure between heavy- and light-weight calves at Day 3 after castration but not at Day 0 (prior to castration). Our results indicate that dehorning and castration stress reduced microbial diversity of the GIT microbiota, but only in light-weight calves. This work is important for elucidating biological effects of stress on dairy calves and identifying potential modulation points in the microbiota of these food-producing animals to improve animal health and production.
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Affiliation(s)
- Raies A Mir
- Food Safety and Enteric Pathogens Research Unit, National Animal Disease Center, Agricultural Research Service, U S Department of Agriculture, Ames, Iowa.,Oak Ridge Institute for Science and Education (ORISE), ARS Research Participation Program, Oak Ridge, Tennessee
| | - Michael D Kleinhenz
- Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, Iowa.,Department of Anatomy and Physiology, College of Veterinary Medicine, Kansas State University, Manhattan, Kansas
| | - Johann F Coetzee
- Department of Anatomy and Physiology, College of Veterinary Medicine, Kansas State University, Manhattan, Kansas
| | - Heather K Allen
- Food Safety and Enteric Pathogens Research Unit, National Animal Disease Center, Agricultural Research Service, U S Department of Agriculture, Ames, Iowa
| | - Indira T Kudva
- Food Safety and Enteric Pathogens Research Unit, National Animal Disease Center, Agricultural Research Service, U S Department of Agriculture, Ames, Iowa
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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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Herskin MS, Nielsen BH. Welfare Effects of the Use of a Combination of Local Anesthesia and NSAID for Disbudding Analgesia in Dairy Calves-Reviewed Across Different Welfare Concerns. Front Vet Sci 2018; 5:117. [PMID: 29922684 PMCID: PMC5996095 DOI: 10.3389/fvets.2018.00117] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 05/16/2018] [Indexed: 11/13/2022] Open
Abstract
Across the international dairy industry, the vast majority of dairy herds have dehorned cows. Farmers choose to dehorn calves for different reasons such as easier handling of non-horned cattle and reduced risk of injuries in animals and staff. This review focuses on disbudding by use of hot-iron cautery as is practiced by dairy farmers in calves <3 months of age. We examine welfare effects of the use of NSAIDs in combination with a local anesthetic including indicators relevant for the three major welfare concerns-affective states, basic health, and functioning as well as the possibility to behave naturally. Across indicators of animal welfare, the majority of available evidence suggest that the use of NSAIDs in combination with a local anesthetic is advantageous in terms of animal welfare, and no studies suggest that NSAIDs are a disadvantage to animal welfare. However, irrespective of the welfare concern, use of NSAIDs combined with a local anesthetic does not fully eliminate the welfare challenges from disbudding. Further research is needed in order to fully understand the effects of this medication protocol on calf welfare, including knowledge about the duration of healing and the presence of long-term pain. At present, this lack of knowledge challenges the precise formulation of adequate pain management-in terms of medication protocol, duration, dosage, and type of administration.
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Sumner CL, von Keyserlingk MAG, Weary DM. Perspectives of farmers and veterinarians concerning dairy cattle welfare. Anim Front 2018; 8:8-13. [PMID: 32002209 PMCID: PMC6951867 DOI: 10.1093/af/vfx006] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Christine L Sumner
- Animal Welfare Program, Faculty of Land and Food Systems, University of British Columbia, Vancouver, British Columbia
| | - Marina A G von Keyserlingk
- Animal Welfare Program, Faculty of Land and Food Systems, University of British Columbia, Vancouver, British Columbia
| | - Daniel M Weary
- Animal Welfare Program, Faculty of Land and Food Systems, University of British Columbia, Vancouver, British Columbia
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de Graaf S, Van Loo EJ, Bijttebier J, Vanhonacker F, Lauwers L, Tuyttens FA, Verbeke W. Determinants of consumer intention to purchase animal-friendly milk. J Dairy Sci 2016; 99:8304-8313. [DOI: 10.3168/jds.2016-10886] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 06/17/2016] [Indexed: 11/19/2022]
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Cardoso CS, von Keyserlingk MA, Hötzel MJ. Trading off animal welfare and production goals: Brazilian dairy farmers' perspectives on calf dehorning. Livest Sci 2016. [DOI: 10.1016/j.livsci.2016.02.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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21
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Cozzi G, Gottardo F, Brscic M, Contiero B, Irrgang N, Knierim U, Pentelescu O, Windig J, Mirabito L, Kling Eveillard F, Dockes A, Veissier I, Velarde A, Fuentes C, Dalmau A, Winckler C. Dehorning of cattle in the EU Member States: A quantitative survey of the current practices. Livest Sci 2015. [DOI: 10.1016/j.livsci.2015.05.011] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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22
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23
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Windig JJ, Cozzi G, Vessier I. Introduction to the special issue on alternatives for cattle dehorning. Livest Sci 2015. [DOI: 10.1016/j.livsci.2015.05.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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