Housing

Ultrasonic vocalization analysis as a novel metric to assess cage enrichment in rats

Laboratory rodent housing conditions vary significantly across laboratories and facilities. Variation in housing can be associated with animal stress leading to study variability and the subsequent inability to replicate experimental findings. Optimization and standardization of animal housing are necessary to...

Year Published: 2022Topics: HousingAnimal Type: Rat, Rodent

Citation: Bigelow, L. J., Cohen, A. J., Pimm, R. et al. 2022. Ultrasonic vocalization analysis as a novel metric to assess cage enrichment in rats. JAALAS 61(2), 140-148.

Thinking outside the lab: Can studies of pet rats inform pet and laboratory rat welfare?

Surveys provide a low-cost means to obtain large amounts of data that are ideal for conducting exploratory research, and they are becoming an increasingly valuable tool in a veterinary context. We investigated whether surveys of pet rat owners might provide...

Year Published: 2022Topics: Handling, Housing, Natural BehaviorAnimal Type: Rat, Rodent

Citation: Neville, V., Mounty, J., Benato, L., Hunter, K. et al. 2022. Thinking outside the lab: Can studies of pet rats inform pet and laboratory rat welfare? Applied Animal Behaviour Science 246, 105507.

A survey exploring the impact of housing and husbandry on pet snake welfare

Snake ownership is popular; however, housing and care may not always satisfy the animal's welfare needs. For example, snakes are often kept in environmental conditions that restrict their ability to stretch out fully or move around, using rectilinear locomotion. To...

Year Published: 2022Topics: Housing, Husbandry & ManagementAnimal Type: Reptile, Snake

Citation: Cargill, B. M., Benato, L., Rooney, N. J. 2022. A survey exploring the impact of housing and husbandry on pet snake welfare. Animal Welfare 31(2), 193-208.

Thinking outside the lab: Can studies of pet rats inform pet and laboratory rat welfare?

Year Published: 2022Topics: Handling, Housing, Natural BehaviorAnimal Type: Rat, Rodent

Why does lifelong conventional housing reduce the sociability of female mice?

Compared to peers raised in well-resourced, 'enriched' environments (‘EE'), female laboratory mice from conventional barren cages are more aggressive to their cage-mates, and less sociable with familiar non-cage-mates (especially if these too are from conventional housing, ‘CH'). But how do...

Year Published: 2022Topics: Housing, Social Housing & CompanionshipAnimal Type: Mouse, Rodent

Citation: Kitchenham, L., Nazal, B., Adcock, A. et al. 2022. Why does lifelong conventional housing reduce the sociability of female mice? Applied Animal Behaviour Science 246, 105532.

How housing conditions determine the welfare of pigs

Humans who care for pigs prefer an environment that not only allows the pigs to express their natural behaviors but also limits the development of aggression and stereotypes. Most of the behavioral and health problems encountered by pigs in barren,...

Year Published: 2021Topics: HousingAnimal Type: Pig

Citation: Ludwiczak, A., Skrzypczak, E., Składanowska-Baryza, J. et al. 2021. How housing conditions determine the welfare of pigs. Animals 11(12), 3484.

From the point of view of the chickens: What difference does a window make?

We aimed to investigate what broiler chickens prefer when given free choice between a barn side with artificial lighting only as opposed to the other barn side with natural light through glass windows and artificial light. Eighty-five 1 day-old male...

Year Published: 2021Topics: HousingAnimal Type: Bird, Chicken

Citation: Sans, E. C. de O., Tuyttens, F. A. M., Taconeli, C. A. et al. 2021. From the point of view of the chickens: What difference does a window make? Animals 11(12), 3397.

Out of sight, out of mind or just something in the way? Visual barriers do not reduce intraspecific agonism in an all-male group of Nile crocodiles (Crocodylus niloticus)

Here, we evaluated if visual barriers could reduce intraspecific agonism in an all-male group of Nile crocodiles (Crocodylus niloticus) living in a zoo. Crocodiles were monitored for nearly 100 h, and four “hotspots” of aggression within their exhibit were identified....

Year Published: 2022Topics: Housing, Social Housing & CompanionshipAnimal Type: Crocodile & Alligator, Reptile

Citation: Leeds, A., Riley, A., Terry, M. et al. 2022. Out of sight, out of mind or just something in the way? Visual barriers do not reduce intraspecific agonism in an all-male group of Nile crocodiles (Crocodylus niloticus). Animals 12(3), 269.

Chronic captivity stress in wild animals is highly species-specific

Wild animals are brought into captivity for many reasons—conservation, research, agriculture and the exotic pet trade. While the physical needs of animals are met in captivity, the conditions of confinement and exposure to humans can result in physiological stress. The...

Year Published: 2019Topics: HousingAnimal Type: All/General, Amphibian, Baboon, Capuchin, Chimpanzee, Crocodile & Alligator, Frog & Toad, Gibbon, Lemur, Lizard, Macaque, Marine Mammal, Marmoset, Nonhuman Primate, Other Animal, Other Nonhuman Primate, Owl Monkey, Reptile, Salamander, Snake, Squirrel Monkey, Turtle & Tortoise, Vervet (African Green Monkey)

Citation: Fischer, C. P., Romero, L. M. 2019. Chronic captivity stress in wild animals is highly species-specific. Conservation Physiology 7(1), coz093.

Mice prefer draught-free housing

An increasing number of rodents are housed in individually ventilated cage (IVC) systems, as these seem to be very effective for the protection of animals against infections, as well as protecting the staff against allergens. For the IVC systems to...

Year Published: 2010Topics: Housing, Husbandry & ManagementAnimal Type: Mouse, Rodent

Citation: Krohn, T. C., Hansen, A. K. 2010. Mice prefer draught-free housing. Laboratory Animals 44(4), 370-372.