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Romaniuk AC, Diana A, Barnard S, Weller JE, Espinosa UB, Dangoudoubiyam S, Shreyer T, Arnott G, Croney C. The Effect of Transportation on Puppy Welfare from Commercial Breeding Kennels to a Distributor. Animals (Basel) 2022; 12:ani12233379. [PMID: 36496902 PMCID: PMC9737031 DOI: 10.3390/ani12233379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/21/2022] [Accepted: 11/24/2022] [Indexed: 12/03/2022] Open
Abstract
Many puppies from commercial breeding kennels (CBKs) are transported by ground from their kennels of origin to a distributor. This experience may elicit fear and stress during a sensitive developmental period, which may in turn negatively impact the puppies’ short- and long-term welfare. This study aimed to measure short-term effects of transportation on puppy welfare metrics. Eight-week-old puppies (n = 383) from 12 CBKs were tested at their kennels (pre-trans) and ~48 h after arriving at a distributor (post-trans). At each location, puppies underwent an isolation test, a stranger-approach test, and a physical health assessment. Behavioral responses to testing were scored from videos. Fecal glucocorticoid metabolites (FGM), fecal secretory immunoglobulin A (sIgA), and presence of intestinal parasites were also analyzed. Linear mixed-effects models identified decreased exploration (p < 0.001), and increased locomotion (p < 0.001) and escape attempts (p = 0.001) during the post-trans isolation test. Increased affiliative behavior (p < 0.001), FGM (p < 0.001) and sIgA (p = 0.014) were also observed post-trans. Findings support good physical health both pre- and post-trans, while behavioral and physiological changes suggest increased puppy distress post-trans. Higher post-transport affiliative behavior may indicate that puppies sought social support as a coping strategy after experiencing transport-related distress. Future studies should explore the efficacy of transportation-related interventions to mitigate puppy distress.
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Affiliation(s)
- Aynsley C. Romaniuk
- Department of Comparative Pathobiology, Purdue University, 725 Harrison Street, West Lafayette, IN 47906, USA
- Correspondence:
| | - Alessia Diana
- Department of Comparative Pathobiology, Purdue University, 725 Harrison Street, West Lafayette, IN 47906, USA
| | - Shanis Barnard
- Department of Comparative Pathobiology, Purdue University, 725 Harrison Street, West Lafayette, IN 47906, USA
| | - Jennifer E. Weller
- Department of Comparative Pathobiology, Purdue University, 725 Harrison Street, West Lafayette, IN 47906, USA
- Animal Welfare Unit—Livestock Production Sciences Branch, Sustainable Agri-Food Sciences Division, Agri-Food and Biosciences Institute, Hillsborough BT26 6DR, UK
| | | | - Sriveny Dangoudoubiyam
- Department of Comparative Pathobiology, Purdue University, 725 Harrison Street, West Lafayette, IN 47906, USA
| | - Traci Shreyer
- Department of Comparative Pathobiology, Purdue University, 725 Harrison Street, West Lafayette, IN 47906, USA
| | - Gareth Arnott
- School of Biological Sciences, Queen’s University Belfast, Belfast BT9 5DL, UK
| | - Candace Croney
- Department of Comparative Pathobiology, Purdue University, 725 Harrison Street, West Lafayette, IN 47906, USA
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CHEN PZ, CHONG SQ, CHONG Q, CHAN AH, FERNANDEZ CJ, CHEN AG, CHANG SF, YAP HH, ER KB. The use of fecal cortisol for enrolment of free-roaming dogs in Singapore to a national rehabilitation-rehoming program: a possible indicator of allostasis. J Vet Behav 2022. [DOI: 10.1016/j.jveb.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Mondo E, Barone M, Soverini M, D'Amico F, Cocchi M, Petrulli C, Mattioli M, Marliani G, Candela M, Accorsi P. Gut microbiome structure and adrenocortical activity in dogs with aggressive and phobic behavioral disorders. Heliyon 2020; 6:e03311. [PMID: 32021942 PMCID: PMC6994854 DOI: 10.1016/j.heliyon.2020.e03311] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 09/20/2019] [Accepted: 01/24/2020] [Indexed: 12/18/2022] Open
Abstract
Accompanying human beings since the Paleolithic period, dogs has been recently regarded as a reliable model for the study of the gut microbiome connections with health and disease. In order to provide some glimpses on the connections between the gut microbiome layout and host behavior, we profiled the phylogenetic composition and structure of the canine gut microbiome of dogs with aggressive (n = 11), phobic (n = 13) and normal behavior (n = 18). Hormones' determination was made through Radio Immuno-Assay (RIA), and next generation sequencing of the V3-V4 gene region of the bacterial 16S rRNA was employed to determine gut microbiome composition. Our results did not evidence any significant differences of hormonal levels between the three groups. According to our findings, aggressive behavioral disorder was found to be characterized by a peculiar gut microbiome structure, with high biodiversity and enrichment in generally subdominant bacterial genera (i.e. Catenibacterium and Megamonas). On the other hand, phobic dogs were enriched in Lactobacillus, a bacterial genus with known probiotic and psychobiotic properties. Although further studies are needed to validate our findings, our work supports the intriguing opportunity that different behavioral phenotypes in dogs may be associated with peculiar gut microbiome layouts, suggesting possible connections between the gut microbiome and the central nervous system and indicating the possible adoption of probiotic interventions aimed at restoring a balanced host-symbiont interplay for mitigating behavioral disorders.
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Affiliation(s)
- E. Mondo
- Department of Medical Veterinary Science, University of Bologna, Ozzano Emilia, Italy
| | - M. Barone
- Unit of Holobiont Microbiome and Microbiome Engineering (HolobioME), Department of Pharmacy and Biotechnology, University of Bologna, Italy
| | - M. Soverini
- Unit of Holobiont Microbiome and Microbiome Engineering (HolobioME), Department of Pharmacy and Biotechnology, University of Bologna, Italy
| | - F. D'Amico
- Unit of Holobiont Microbiome and Microbiome Engineering (HolobioME), Department of Pharmacy and Biotechnology, University of Bologna, Italy
| | - M. Cocchi
- Department of Medical Veterinary Science, University of Bologna, Ozzano Emilia, Italy
| | - C. Petrulli
- Department of Medical Veterinary Science, University of Bologna, Ozzano Emilia, Italy
| | - M. Mattioli
- Department of Medical Veterinary Science, University of Bologna, Ozzano Emilia, Italy
| | - G. Marliani
- Department of Medical Veterinary Science, University of Bologna, Ozzano Emilia, Italy
| | - M. Candela
- Unit of Holobiont Microbiome and Microbiome Engineering (HolobioME), Department of Pharmacy and Biotechnology, University of Bologna, Italy
| | - P.A. Accorsi
- Department of Medical Veterinary Science, University of Bologna, Ozzano Emilia, Italy
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Righi C, Menchetti L, Orlandi R, Moscati L, Mancini S, Diverio S. Welfare Assessment in Shelter Dogs by Using Physiological and Immunological Parameters. Animals (Basel) 2019; 9:ani9060340. [PMID: 31212652 PMCID: PMC6616394 DOI: 10.3390/ani9060340] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 05/16/2019] [Accepted: 06/04/2019] [Indexed: 02/07/2023] Open
Abstract
Simple Summary In “no-kill policy” countries, many dogs live in shelters. Several social, environmental, and management challenges can put the welfare of shelter dogs at risk. More knowledge is still needed on how to assess shelter dog welfare. This study aimed to evaluate the state of welfare of a group of dogs entering a shelter using physiological and immunological parameters by exploring the value of some biological indicators obtained by non-invasive methods. Considering that early welfare assessment could improve the management of subjects more prone to developing distress, measurements were taken at the time of admission and four weeks after the dogs entered the shelter. A multivariate statistical approach was used to comprehensively evaluate the relationship between the variables investigated. A reduction in the values of the measured physiological and immune parameters over time suggested an improvement in the dogs’ welfare after four weeks of being in the shelter compared to the initial capture and admission time. Findings also highlighted that some of the parameters investigated, such as neutrophils, lymphocytes, and fecal cortisol and lysozyme could be used for the welfare assessment of dogs entering a shelter. Abstract This study aimed to evaluate the state of welfare of a group of dogs during the first month after entering the shelter by using different stress parameters. Blood and fecal samples were collected from a group of 71 dogs at the time of admission to the shelter. In 46 of these dogs, sampling was repeated after four weeks. Well-recognized welfare biomarkers, such as fecal cortisol and leukocytes, as well as some innovative parameters (β-endorphin and lysozyme) were determined. Uni- and multivariate statistical analyses were used to evaluate their interactions and changes over time. Neutrophils (p < 0.01), lysozyme (p < 0.05), and fecal cortisol (p < 0.05) decreased, while lymphocytes (p < 0.05) increased after four weeks compared to the first days of being in the shelter, suggesting an improvement in the dogs’ welfare over time. A principal component analysis extracted three bipolar components (PCs), explaining 75% of the variance and indicating negative associations between neutrophil and lymphocyte (PC1), lysozyme and β-endorphin (PC2), cortisol and lysozyme (PC3). The associations between these variables within each PC also confirmed the intricate relationships between the hypothalamic-pituitary-adrenal (HPA) axis and the immune system as well as the importance of a multiparametric approach in evaluating welfare.
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Affiliation(s)
- Cecilia Righi
- Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche "Togo Rosati", via Salvemini 1, 06126 Perugia, Italy.
| | - Laura Menchetti
- Laboratory of Ethology and Animal Welfare (LEBA), Department of Veterinary Medicine, Perugia University, via San Costanzo 4, 06126 Perugia, Italy.
| | | | - Livia Moscati
- Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche "Togo Rosati", via Salvemini 1, 06126 Perugia, Italy.
| | - Stefania Mancini
- Public Veterinary Services for Urban Hygiene and Prevention of Stray Dogs, USL Umbria 1, Municipal Rescue Dog Shelter, Strada per Brufa snc, Collestrada, 06148 Perugia, Italy.
| | - Silvana Diverio
- Laboratory of Ethology and Animal Welfare (LEBA), Department of Veterinary Medicine, Perugia University, via San Costanzo 4, 06126 Perugia, Italy.
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Abstract
The beneficial role that animal shelters play is unquestionable. An estimated 3 to 4 million animals are cared for or placed in homes each year, and most shelters promote public health and support responsible pet ownership. It is, nonetheless, inevitable that shelters are prime examples of anthropogenic biological instability: even well-run shelters often house transient, displaced, and mixed populations of animals. Many of these animals have received minimal to no prior health care, and some have a history of scavenging or predation to survive. Overcrowding and poor shelter conditions further magnify these inherent risks to create individual, intraspecies, and interspecies stress and provide an environment conducive to exposure to numerous potentially collaborative pathogens. All of these factors can contribute to the evolution and emergence of new pathogens or to alterations in virulence of endemic pathogens. While it is not possible to effectively anticipate the timing or the pathogen type in emergence events, their sites of origin are less enigmatic, and pathologists and diagnosticians who work with sheltered animal populations have recognized several such events in the past decade. This article first considers the contribution of the shelter environment to canine and feline disease. This is followed by summaries of recent research on the pathogenesis of common shelter pathogens, as well as research that has led to the discovery of novel or emerging diseases and the methods that are used for their diagnosis and discovery. For the infectious agents that commonly affect sheltered dogs and cats, including canine distemper virus, canine influenza virus, Streptococcus spp, parvoviruses, feline herpesvirus, feline caliciviruses, and feline infectious peritonitis virus, we present familiar as well as newly recognized lesions associated with infection. Preliminary studies on recently discovered viruses like canine circovirus, canine bocavirus, and feline norovirus indicate that these pathogens can cause or contribute to canine and feline disease.
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Affiliation(s)
- P A Pesavento
- School of Veterinary Medicine, UC Davis, Vet Med: PMI, 4206 VM3A, 1 Shields Ave, Davis, CA 95616, USA.
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Mariti C, Ricci E, Mengoli M, Zilocchi M, Sighieri C, Gazzano A. Survey of travel-related problems in dogs. Vet Rec 2012; 170:542. [DOI: 10.1136/vr.100199] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- C. Mariti
- Department of Physiological Sciences; University of Pisa; Viale delle Piagge; 2 - 56124 Pisa Italy
| | - E. Ricci
- Department of Physiological Sciences; University of Pisa; Viale delle Piagge; 2 - 56124 Pisa Italy
| | - M. Mengoli
- Department of Physiological Sciences; University of Pisa; Viale delle Piagge; 2 - 56124 Pisa Italy
| | - M. Zilocchi
- Department of Physiological Sciences; University of Pisa; Viale delle Piagge; 2 - 56124 Pisa Italy
| | - C. Sighieri
- Department of Physiological Sciences; University of Pisa; Viale delle Piagge; 2 - 56124 Pisa Italy
| | - A. Gazzano
- Department of Physiological Sciences; University of Pisa; Viale delle Piagge; 2 - 56124 Pisa Italy
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Laws N, Ganswindt A, Heistermann M, Harris M, Harris S, Sherwin C. A case study: fecal corticosteroid and behavior as indicators of welfare during relocation of an Asian elephant. J APPL ANIM WELF SCI 2007; 10:349-58. [PMID: 17970634 DOI: 10.1080/10888700701555600] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This study was a preliminary investigation of an enzyme immunoassay for measuring fecal glucocorticoid metabolites in a male Asian elephant (Elephas maximus) by investigating changes in behavior and cortisol metabolite excretion associated with a putative stressful event. The study collected fecal samples for 10 days prior to, and 10 days after, 24-hr transport and relocation of the elephant to a new herd. The study measured cortisol metabolites using 2 enzyme immunoassays indicating a 389% and 340% increase in cortisol metabolite excretion following relocation. Maximal cortisol metabolite excretion occurred 2 days after relocation and remained elevated during establishment of the new herd. Stereotypic behavior increased approximately 400% after relocation. The relocation disturbed sleep patterns, the elephant spent less time sleeping during the night, and the elephant slept standing up. These results provide preliminary evidence that noninvasive monitoring of fecal cortisol metabolites can be used to investigate adrenal activity in Asian elephants and may be a safe, practical, and accurate welfare indicator.
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Affiliation(s)
- Nicole Laws
- The Royal Veterinary College, London, United Kingdom
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