Husbandry & Management

Development of a sifting cage change method for rats to improve welfare

Normally during a cage change a small handful of dirty bedding is placed into the clean cage but I felt this was not enough to comfort the rats. After trialling a few methods I finally came up with a sieve...

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Rat, Rodent

Citation: Henderson, S. 2020. Development of a sifting cage change method for rats to improve welfare. Animal Technology and Welfare 19(2), 145–148.

Environmental enrichment for a small colony of rats.

Our facility predominantly houses mice with a small number of rats used for brain cancer studies. Due to limited space and resource for equipment, we came up with some easy and cost effective ways to improve enrichment for the rat...

Year Published: 2020Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Mouse, Rat, Rodent

Citation: Blackburn, N., Cronshaw, G., & Mitchell, M. (2020). Environmental enrichment for a small colony of rats. Animal Technology and Welfare, 19(2), 158.

From Fish to Mice to Monkeys in Research: Challenges and Opportunities for Mental Well-being

This chapter focuses mainly on animals in medical research. Many, especially the smaller species such as rat, mice, and zebrafish, may be seen only a few minutes a day by their human caregivers. Most laboratory animals are kept in confinement...

Year Published: 2025Topics: Abnormal/Problematic Behavior, Emotion, Pain, & Sentience, Environmental Enrichment, Handling, Housing, Human-Animal Interaction, Husbandry & Management, Natural Behavior, Regulations & Ethical Review, Social Housing & CompanionshipAnimal Type: All/General, Fish, Macaque, Marmoset, Mouse, Nonhuman Primate, Rat, Rodent, Zebrafish

Citation: Serageldine, C. E., Robinson-Junker, A., Alvino, G. et al. 2025. From Fish to Mice to Monkeys in Research: Challenges and Opportunities for Mental Well-being. In Mental Health and Well-being in Animals (pp. 308–322).

Managed care of naked mole-rats

Naked mole-rats are a burgeoning model species in the field of biomedical research and are also housed at many zoos throughout the world. These mammals possess many traits that have a large impact on the way that they are kept...

Year Published: 2021Topics: Environmental Enrichment, Handling, Housing, Husbandry & Management, Identification Method, Natural Behavior, Rearing & Weaning, Relocation & Transport, Reproduction, RestraintAnimal Type: Mole Rat, Rodent

Citation: Smith, M., Buffenstein, R. 2021. Managed care of naked mole-rats. In: R. Buffenstein, T. J. Park, & M. M. Holmes (Eds.), The Extraordinary Biology of the Naked Mole-Rat (pp. 381–407). Springer International Publishing.

Behavioral Biology of Laboratory Animals

This 30-chapter volume informs students and professionals about the behavioral biology of animals commonly housed in laboratory and other captive settings. Each species evolved under specific environmental conditions, resulting in unique behavioral patterns, many of which are maintained in captivity...

Year Published: 2022Topics: Abnormal/Problematic Behavior, Animal Training, Environmental Enrichment, Handling, Housing, Human-Animal Interaction, Husbandry & Management, Natural Behavior, Rearing & Weaning, Social Housing & Companionship, Welfare AssessmentAnimal Type: All/General, Amphibian, Baboon, Capuchin, Cat, Cattle, Chicken, Crocodile & Alligator, Dog, Equine, Ferret, Finch, Fish, Fowl, Frog & Toad, Gerbil, Guinea Pig, Hamster, Lizard, Macaque, Marmoset, Mouse, Nonhuman Primate, Other Rodent, Owl Monkey, Pig, Rabbit, Rat, Reptile, Rodent, Salamander, Sheep, Snake, Squirrel Monkey, Turtle & Tortoise, Vervet (African Green Monkey), Zebrafish

Citation: Coleman, K., Schapiro, S. J. (Eds.) 2022. Behavioral Biology of Laboratory Animals (1st Ed.). CRC Press, Boca Raton, FL, 560 p.

Tortoise husbandry and welfare

Keeping captive tortoises healthy and well is a significant challenge. Because they are ectotherms, these reptiles are totally dependent upon external sources to maintain body temperature and therefore metabolic function. Their physical environment is vital for them to remain healthy...

Year Published: 2025Topics: Housing, Husbandry & Management, ReproductionAnimal Type: Reptile, Turtle & Tortoise

Citation: Williams, J. 2025. Tortoise husbandry and welfare. CABI. Boston, USA. 291 pp.

Insights into thermal sensitivity: Effects of elevated temperature on growth, metabolic rate, and stress responses in Atlantic wolffish (Anarhichas lupus)

The Atlantic wolffish (Anarhichas lupus) is a cold-water fish with potential for aquaculture diversification. To unveil the mechanisms underlying the compromised growth in Atlantic wolffish when reared at higher temperatures, we investigated the relationship between temperature, growth rate, aerobic capacity,...

Year Published: 2025Topics: Husbandry & ManagementAnimal Type: Fish, Other Fish

Citation: Hinchcliffe, J., Roques, J. A. C., Ekström, A. et al. 2025. Insights into thermal sensitivity: Effects of elevated temperature on growth, metabolic rate, and stress responses in Atlantic wolffish (Anarhichas lupus). Journal of Fish Biology 106(1), 61–74.

Housing and husbandry factors affecting zebrafish novel tank test responses: A global multi-laboratory study

The reproducibility crisis in bioscience, characterized by inconsistent study results, impedes our understanding of biological processes. Global collaborative studies offer a unique solution to this problem. Here, we present a global collaboration using the zebrafish (Danio rerio) novel tank test,...

Year Published: 2025Topics: Housing, Husbandry & ManagementAnimal Type: Fish, Zebrafish

Citation: Hillman, C., Fontana, B. D., Amstislavskaya, T. G. et al. 2025. Housing and husbandry factors affecting zebrafish novel tank test responses: A global multi-laboratory study. Lab Animal 54(6), 156–164.

A computational model to support the welfare-based management of a laboratory colony of common marmosets

Here, a computational model to forecast the population dynamics of a laboratory colony of common marmosets (Callithrix jacchus) is presented. This tool supports decision-making that seeks to maximize welfare and maintain a healthy and genetically diverse colony. The model considers...

Year Published: 2025Topics: Husbandry & ManagementAnimal Type: Marmoset, Nonhuman Primate

Citation: Gillard, J. J. 2025. A computational model to support the welfare-based management of a laboratory colony of common marmosets. Lab Animal 54(5), 120–125.

Should zoo food be chopped for ruffed lemurs? It’s not so black and white

Whole food diets in zoos have the potential to reduce microbial contamination and keeper preparation time, whilst also reducing food nutrient breakdown. Given these benefits, it is important to determine whether there is any value in chopping up food. Lemurs...

Year Published: 2025Topics: Husbandry & ManagementAnimal Type: Nonhuman Primate, Other Nonhuman Primate

Citation: Davison, J. M., Hammond, A., Abernethy-Palmer, G. et al. 2025. Should zoo food be chopped for ruffed lemurs? It’s not so black and white. American Journal of Primatology 87(2), e23695.