Housing

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: Biological Sampling & Physiological Measurement, Environmental Enrichment, Handling, Housing, Husbandry & Management, Identification Method, Rearing & Weaning, Relocation & Transport, Reproduction, Restraint, Social Housing & CompanionshipAnimal 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. Springer International Publishing, pp. 381–407.

Individually ventilated cages severely attenuate inter-cage ultrasonic vocalizations in rats

Individually ventilated cages (IVCs) benefit rodent and researcher health but may limit animals’ ability to communicate with cage-neighbours via ultrasonic vocalizations (USVs). Despite USVs’ importance in rodent social behaviour, no previous research has investigated IVCs’ impact on between-cage USV transmission....

Year Published: 2025Topics: Housing, VocalizationAnimal Type: Rat, Rodent

Citation: Scott, K. J., Bilkey, D. K. 2025. Individually ventilated cages severely attenuate inter-cage ultrasonic vocalizations in rats. Journal of Applied Animal Welfare Science 28(4), 730–739.

Dairy cows prefer cubicles with a 3% versus 10% slope

Cows rest 8–16 hours a day to reduce energy expenditure, optimize digestion, and promote recovery. The cubicle’s slope is crucial for cow comfort and proper positioning during rest. This study evaluated dairy cow preferences for two cubicle slopes (3% vs....

Year Published: 2025Topics: HousingAnimal Type: Cattle

Citation: Jannah, Z. N., Hoof, M. V., Eecke, J. V. et al. 2025. Dairy cows prefer cubicles with a 3% versus 10% slope. Journal of Animal Behaviour and Biometeorology 13(4), e2025028.

Putting the evidence into evidence-based husbandry: A scoping review of empirical approaches to improving captive reptile welfare

Non-avian reptiles are commonly kept in captivity, including zoos, aquariums, farms, laboratories, classrooms, rehabilitation centres, and homes. With this wide range of captive conditions and potential diversity of species housed, it is crucial to ensure that these animals are housed...

Year Published: 2025Topics: Environmental Enrichment, Housing, Human-Animal Interaction, Husbandry & Management, Social Housing & CompanionshipAnimal Type: Crocodile & Alligator, Lizard, Reptile, Snake, Turtle & Tortoise

Citation: Hanson, S. L., Whittaker, A. L., Cooper-Rogers, B. et al. 2025. Putting the evidence into evidence-based husbandry: A scoping review of empirical approaches to improving captive reptile welfare. Applied Animal Behaviour Science 292, 106831.

Behavior and safety in the use of canopy bridges by howler monkeys in an experimental environment

Urban sprawl advances over forested areas and threatens arboreal species, which often use roads, power lines, and rooftops to move, resulting in roadkill, electrocution, and dog attacks. One measure to mitigate these risks is the installation of canopy bridges, which...

Year Published: 2025Topics: Environmental Enrichment, HousingAnimal Type: Nonhuman Primate, Other Nonhuman Primate

Citation: Dias, P., Teixeira, F. Z., Ferrugem, V. H. C. et al. 2025. Behavior and safety in the use of canopy bridges by howler monkeys in an experimental environment. Applied Animal Behaviour Science 290, 106696.

Future aviary design: The science of circular flight aviaries for avian welfare

Birds are kept in captive settings globally, and many of these birds are not flight-restrained. It is generally considered more ethical to house birds in aviaries than to practice flight restraint through wing clipping or pinioning, which means that aviaries...

Year Published: 2025Topics: HousingAnimal Type: Bird, Finch, Other Bird, Parrot

Citation: Brereton, J. E., Coe, J. C., Fernandez, E. J. 2025. Future aviary design: The science of circular flight aviaries for avian welfare. Zoo Biology 44(4), 293–303.

Quantifying use of elevated surfaces for climbing Sichuan takins (Budorcas taxicolor) in human care

Sichuan takins (Budorcas taxicolor tibetana) are capable climbers whose movements in the wild appear to be driven by seasonal variations in resources. Ex situ habitats for takins frequently incorporate elevated features to encourage species-appropriate climbing. We opportunistically observed three takins...

Year Published: 2025Topics: Environmental Enrichment, HousingAnimal Type: Other Animal

Citation: Baskir, E., Callagy, C., Poelker, C. et al. 2025. Quantifying use of elevated surfaces for climbing Sichuan takins (Budorcas taxicolor) in human care. Zoo Biology 44(4), 377–382.

The welfare of cattle in different housing systems

The review provides an overview of research concerning the assessment of cattle welfare in different housing systems. Hence, it restricts its scope to factors known to have a particular influence on the expression of their natural behaviours. It analyses the...

Year Published: 2025Topics: Environmental Enrichment, HousingAnimal Type: Cattle

Citation: Pilarczyk, B., Pilarczyk, R., Bąkowska, M. et al. 2025. The welfare of cattle in different housing systems. Animals 15(13), 1972.

Effects of flight restraint and housing conditions on feather corticosterone in white storks under human care

Flight is part of the natural behaviours of most bird species, and as a consequence, flight restraint in zoos, even for those species that are primarily ground-dwelling, encounters increasing animal welfare concerns. While previous studies on greater flamingos (Phoenicopterus roseus)...

Year Published: 2025Topics: Housing, Natural BehaviorAnimal Type: Bird, Other Bird

Citation: Liermann, F., Baumgartner, K., Simon, R. et al. 2025. Effects of flight restraint and housing conditions on feather corticosterone in white storks under human care. Animals 15(13), 1878.

Housing in a large open cage did not affect the phenotypic traits of obese male Zucker fa/fa rats when compared to IVC-housed rats, but improved the rats’ well-being

The housing of laboratory rats in cages with dimensions according to international standards for research animals can hardly be regarded as a stimulating environment, even when fulfilling the minimum requirements for environmental enrichment. Little is known about whether changes in...

Year Published: 2025Topics: Disease/Experimental Model, HousingAnimal Type: Rat, Rodent

Citation: Gudbrandsen, O. A. 2025. Housing in a large open cage did not affect the phenotypic traits of obese male Zucker fa/fa rats when compared to IVC-housed rats, but improved the rats’ well-being. Animals 15(18), 2687.