Housing

Porches as enrichment for singly housed cynomolgus macaques (Macaca fascicularis)

Effective environmental enrichment is used by animals, promotes species-typical behavior, and decreases abnormal behavior. Porches attached to the front of an animal's cage provide additional space, perching opportunities, and a better view of the surroundings. Here we assessed the effectiveness...

Year Published: 2018Topics: Environmental Enrichment, HousingAnimal Type: Macaque, Nonhuman Primate

Citation: Lutz, C. K., Brown, T. A. 2018. Porches as enrichment for singly housed cynomolgus macaques (Macaca fascicularis). JAALAS 57(2), 138-142.

Does flooring substrate impact kennel and dog cleanliness in commercial breeding facilities?

Evaluation of kennel flooring surfaces is needed to understand their impacts on dog health and well-being. This pilot study aimed to characterize aspects of physical health, kennel cleanliness, and dog body cleanliness on flooring types common in US breeding kennels....

Year Published: 2018Topics: Housing, Husbandry & ManagementAnimal Type: Dog

Citation: Stella, J., Hurt, M., Bauer, A. et al. 2018. Does flooring substrate impact kennel and dog cleanliness in commercial breeding facilities? Animals 8(4), 59.

Unbridle biomedical research from the laboratory cage

Many biomedical research studies use captive animals to model human health and disease. However, a surprising number of studies show that the biological systems of animals living in standard laboratory housing are abnormal. To make animal studies more relevant to...

Year Published: 2017Topics: Housing, Natural BehaviorAnimal Type: All/General

Citation: Lahvis, G. 2017. Unbridle biomedical research from the laboratory cage. eLife 6, e27438.

Free dietary choice and free-range rearing improve the product quality, gait score, and microbial richness of chickens

Poultry welfare has been extensively studied; however, there is a lack of rigorous scientific knowledge relating to the different aspects of welfare factors and how this may contribute to the production quantity and product quality as well as the welfare...

Year Published: 2018Topics: Housing, Husbandry & ManagementAnimal Type: Bird, Chicken

Citation: Chen, S., Xiang, H., Zhu, X. et al. 2018. Free dietary choice and free-range rearing improve the product quality, gait score, and microbial richness of chickens. Animals 8(6), 84.

Use of space and behavior of weaned piglets kept in enriched two-level housing system

In this study, the possibility of introducing an elevated platform to a piglet pen was explored as a way of increasing available space and creating functional areas. On the platform, nine different manipulable materials were offered. In four batches, 40...

Year Published: 2018Topics: Environmental Enrichment, HousingAnimal Type: Pig

Citation: Fels, M., Lüthje, F., Faux-Nightingale, A. et al. 2018. Use of space and behavior of weaned piglets kept in enriched two-level housing system. Journal of Applied Animal Welfare Science 21(3), 267-282.

Behavior and welfare of domestic cats housed in cages larger than U.S. norm

The effect of providing additional floor space on cat behavior and welfare is not well documented. This study involved replication of an investigation of cats' responses to enhanced cage and room environments using cages of 0.56 m2 with the same...

Year Published: 2017Topics: HousingAnimal Type: Cat

Citation: Stella, J. L., Croney, C. C., Buffington, C. T. 2017. Behavior and welfare of domestic cats housed in cages larger than U.S. norm. Journal of Applied Animal Welfare Science 20(3), 296-312.

Effects of metabolic cage housing on rat behavior and performance in the social interaction test

Although the metabolic cage is commonly used for housing nonhuman animals in the laboratory, it has been recognized as constituting a unique stressor. Such an environment would be expected to affect behavioral change in animals housed therein. However, few studies...

Year Published: 2016Topics: HousingAnimal Type: Rat, Rodent

Citation: Whittaker, A. L., Lymn, K. A., Howarth, G. S. 2016. Effects of metabolic cage housing on rat behavior and performance in the social interaction test. Journal of Applied Animal Welfare Science 19(4), 363-374.

Instituting dark-colored cover to improve central space use within guinea pig enclosure

Domestic guinea pigs (Cavia aperea f. porcellus) in laboratories have been shown to actively avoid the centers of their cages. This experiment tested a novel, dark-colored “shader” placed over the central portion of a cage. Based on the observed behavior...

Year Published: 2016Topics: Environmental Enrichment, HousingAnimal Type: Guinea Pig, Rodent

Citation: Byrd, C. P., Winnicker, C., Gaskill, B. N. 2016. Instituting dark-colored cover to improve central space use within guinea pig enclosure. Journal of Applied Animal Welfare Science 19(4), 408-413.

Effect of cage type on fecal corticosterone concentration in buck rabbits during the reproductive cycle

Fecal corticosterone concentration (FCC) was measured in 14 buck rabbits individually housed in standard-dimension cages (SC) or in bigger cages (BC; with a volume more than double that of SC and equipped with a plastic foot mat) during 4 consecutive...

Year Published: 2016Topics: HousingAnimal Type: Rabbit

Citation: Cornale, P., Macchi, E., Renna, M. et al. 2016. Effect of cage type on fecal corticosterone concentration in buck rabbits during the reproductive cycle. Journal of Applied Animal Welfare Science 19(1), 90-96.

PhenoWorld: Addressing animal welfare in a new paradigm to house and assess rat behaviour

The use of animals is essential in biomedical research. The laboratory environment where the animals are housed has a major impact on them throughout their lives and influences the outcome of animal experiments. Therefore, there has been an increased effort...

Year Published: 2017Topics: Environmental Enrichment, HousingAnimal Type: Rat, Rodent

Citation: Castelhano-Carlos, M. J., Baumans, V., Sousa, N. 2017. PhenoWorld: Addressing animal welfare in a new paradigm to house and assess rat behaviour. Laboratory Animals 51(1), 36-43.