Welfare Assessment

Validation and utility of a body condition scoring system for chimpanzees (Pan troglodytes)

Obesity is a problem in captive chimpanzee colonies that can lead to increased risk for disease; therefore, implementation of effective weight management strategies is imperative. To properly implement a weight management program, captive managers should be able to noninvasively identify...

Year Published: 2020Topics: Welfare AssessmentAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Reamer, L. A., Neal Webb, S. J., Jones, R. et al. 2020. Validation and utility of a body condition scoring system for chimpanzees (Pan troglodytes). American Journal of Primatology 82(10), e23188.

Effects of transport conditions on behavioural and physiological responses of horses

The regulations for minimal space and direction of travel for land transport in horses vary worldwide and there is currently no definitive guidance to promote equine health and welfare. This study evaluated the effects of bay size and direction of...

Year Published: 2020Topics: Relocation & Transport, Welfare AssessmentAnimal Type: Equine

Citation: Padalino, B., Raidal, S. 2020. Effects of transport conditions on behavioural and physiological responses of horses. Animals 10(1), 160.

Water pigs! Capybara husbandry in a biomedical research lab

Capybaras, also known as “water pigs,” are the world’s largest rodent. Although these animals are closely related to guinea pigs, with a shoulder height of approximately 2 ft, coarse brown fur, and partially webbed feet, they are unlike any guinea...

Year Published: 2020Topics: Handling, Housing, Husbandry & Management, Welfare AssessmentAnimal Type: Other Rodent, Rodent

Citation: Strait, K.,Chisholm, A., Kusovska, C. et al. 2020. Water pigs! Capybara husbandry in a biomedical research lab. Laboratory Animal Science Professional 8(5) (September/October), 14-18.

Systematic analysis of severity in a widely used cognitive depression model for mice

Animal models in psychiatric research are indispensable for insights into mechanisms of behaviour and mental disorders. Distress is an important aetiological factor in psychiatric diseases, especially depression, and is often used to mimic the human condition. Modern bioethics requires balancing...

Year Published: 2020Topics: Disease/Experimental Model, Welfare AssessmentAnimal Type: Mouse, Rodent

Citation: Mallien, A. S., Häger, C., Palme, R. et al. 2020. Systematic analysis of severity in a widely used cognitive depression model for mice. Laboratory Animals 54(1), 40–49.

Tell-tale TINT: Does the time to incorporate into nest test evaluate postsurgical pain or welfare in mice?

Identifying early indicators of distress in mice is difficult using either periodic monitoring or current technology. Likewise, poor pain identification remains a barrier to providing appropriate pain relief in many mouse models. The Time to Incorporate to Nest Test (TINT),...

Year Published: 2020Topics: Welfare AssessmentAnimal Type: Mouse, Rodent

Citation: Gallo, M. S., Karas, A. Z., Pritchett-Corning, K. et al. 2020. Tell-tale TINT: Does the time to incorporate into nest test evaluate postsurgical pain or welfare in mice? JAALAS 59(1), 37–45.

The care of Central and Pygmy bearded dragons

This article describes the care of central bearded dragons (Pogona vitticeps) as well as Pygmy bearded dragons (Pogona henrylawsoni). It includes information on housing, feeding, handling and sexing technique, as well as the general health care of these animals. The...

Year Published: 2020Topics: Handling, Housing, Husbandry & Management, Welfare AssessmentAnimal Type: Lizard, Reptile

Citation: Hosking, A., Martinic, G. 2020. The care of Central and Pygmy bearded dragons. Animal Technology and Welfare 19(2), 125-130.

The care of the Children’s Python (Antaresia childreni)

This article describes the care of the Children’s python (Antaresia childreni). It includes information on housing, feeding, handling, as well as the general health care of these animals. The information presented is derived from Standard Operating Procedures used at the...

Year Published: 2020Topics: Handling, Housing, Husbandry & Management, Welfare AssessmentAnimal Type: Reptile, Snake

Citation: Hosking, A., Martinic, G. 2020. The care of the Children’s Python (Antaresia childreni). Animal Technology and Welfare 19(2), 118-122.

The identification of effective welfare indicators for laboratory-housed macaques using a Delphi consultation process

Despite the importance for both animal welfare and scientific integrity of effective welfare assessment in non-human primates, there has been little or no consensus as what should be assessed. A Delphi consultation process was undertaken to identify the animal- and...

Year Published: 2020Topics: Welfare AssessmentAnimal Type: Macaque, Nonhuman Primate

Citation: Truelove, M. A., Martin, J. E., Langford, F. M. et al. 2020. The identification of effective welfare indicators for laboratory-housed macaques using a Delphi consultation process. Scientific Reports 10(1), 20402.

The natural behavior debate: Two conceptions of animal welfare

The performance of natural behavior is commonly used as a criterion in the determination of animal welfare. This is still true, despite many authors having demonstrated that it is not a necessary component of welfare – some natural behaviors may...

Year Published: 2020Topics: Natural Behavior, Welfare AssessmentAnimal Type: All/General

Citation: Browning, H. 2020. The natural behavior debate: Two conceptions of animal welfare. Journal of Applied Animal Welfare Science 23(3), 325-337.

Seasonal weight changes in laboratory ferrets

Ferrets (Mustela putorius furo) are a valuable animal model used in biomedical research. Like many animals, ferrets undergo significant variation in body weight seasonally, affected by photoperiod, and these variations complicate the use weight as an indicator of health status....

Year Published: 2020Topics: Welfare AssessmentAnimal Type: Ferret

Citation: Jones, E. J., Poole, K. C., Sollini, J. et al. 2020. Seasonal weight changes in laboratory ferrets. PLOS ONE 15(8): e0232733.