Husbandry & Management

Group space allowance has little effect on sow health, productivity, or welfare in a free-access stall system

Free-access stalls allow sows to choose the protection of a stall or use of a shared group space. This study investigated the effect of group space width, 0.91 (SS), 2.13 (IS), and 3.05 (LS) m, on the health, production, behavior,...

Year Published: 2014Topics: Housing, Husbandry & ManagementAnimal Type: Pig

Citation: Mack, L. A., Lay, D. C., Eicher, S. D. et al. 2014. Group space allowance has little effect on sow health, productivity, or welfare in a free-access stall system. Journal of Animal Science 92(6), 2554-2567.

The effect of two different individually ventilated cage systems on anxiety-related behaviour and welfare in two strains of laboratory mouse

The environment in which a laboratory animal is housed can significantly influence its behaviour and welfare, acting as a potential confounding factor for those studies in which it is utilised. This study investigated the impact of two Individually Ventilated Cage...

Year Published: 2014Topics: Housing, Husbandry & ManagementAnimal Type: Mouse, Rodent

Citation: Burman, O., Buccarello, L., Redaelli, V. et al. 2014. The effect of two different individually ventilated cage systems on anxiety-related behaviour and welfare in two strains of laboratory mouse. Physiology & Behavior 124, 92-99.

Effects of housing condition and cage change on characteristics of sleep in mice

Although human subjects are widely used to study sleep and sleep disorders, animals have been invaluable in developing our understanding of the physiology of sleep and underlying mechanisms of sleep disorders. Environmental stimuli are likely to modify sleep in both...

Year Published: 2014Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Mouse, Rodent

Citation: Febinger, H.Y., George, A., Priestley, J. et al. 2014. Effects of housing condition and cage change on characteristics of sleep in mice. JAALAS 53(1), 29-37.

Mixed housing with DBA/2 mice induces stress in C57BL/6 mice: Implications for interventions based on social enrichment

Several behavioral interventions, based on social enrichment and observational learning are applied in treatment of neuropsychiatric disorders. However, the mechanism of such modulatory effect and the safety of applied methods on individuals involved in social support need further investigation. We...

Year Published: 2014Topics: Husbandry & Management, Social Housing & CompanionshipAnimal Type: Mouse, Rodent

Citation: Kulesskaya, N., Karpova, N. N., Ma, L. et al. 2014. Mixed housing with DBA/2 mice induces stress in C57BL/6 mice: Implications for interventions based on social enrichment. Frontiers in Behavioral Neuroscience 8, 257.

Environmental factors that affect the behavior and welfare of domestic cats (Felis silvestris catus) housed in cages

Understanding environmental factors that affect the behavior of cats in cages is important if caretakers are to improve the welfare of confined cats. The aim of this study was to examine the effects of the macro (room) and micro (cage)...

Year Published: 2014Topics: Housing, Husbandry & ManagementAnimal Type: Cat

Citation: Stella, J., Croney, C., Buffington, T. 2014. Environmental factors that affect the behavior and welfare of domestic cats (Felis silvestris catus) housed in cages. Applied Animal Behaviour Science 160, 94-105.

Effects of space allowance on the behaviour of long-term housed shelter dogs

The aim of this study was to assess the effects of space allowance (4.5 m(2)/head vs. 9 m(2)/head) on the behaviour of shelter dogs (Canis familiaris) at different times of the day (from 10:30 to 13:30 vs. from 14:30 to...

Year Published: 2014Topics: Environmental Enrichment, Housing, Husbandry & ManagementAnimal Type: Dog

Citation: Normando, S., Contiero, B., Marchesini, G. et al. 2014. Effects of space allowance on the behaviour of long-term housed shelter dogs. Behavioural Processes 103, 306-314.

A simplified method to identify and reduce flooded rodent caging

The number of flooded cages per cage change cycle (14 days) was tracked and it was identified that leaks and flooding often times occurred shortly after cage changing. To reduce the occurrence of flooded caging, we developed a pre-screening process...

Year Published: 2014Topics: Husbandry & ManagementAnimal Type: Mouse, Rat, Rodent

Citation: Holley, A., Drayer, J., Rammling, M. et al. 2014. A simplified method to identify and reduce flooded rodent caging. Charles River, Orlando, FL.

Role of noise and music as anxiety modulators: Relationship with ovarian hormones in the rat

This work aims to verify the role of noise and music as anxiety modulators and their relationship with ovarian hormones. For this purpose, female Wistar rats were used and treated, forming different experimental groups, with 17-β-estradiol, progesterone, allopregnanolone, finasteride (inhibitor...

Year Published: 2014Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Rat, Rodent

Citation: Escribano, B., Quero, I., Feijóo, M. et al. 2014. Role of noise and music as anxiety modulators: Relationship with ovarian hormones in the rat. Applied Animal Behaviour Science 152, 73-82.

Elimination behavior of shelter dogs housed in double compartment kennels

For animals in confinement housing the housing structure has tremendous potential to impact well being. Dogs in animal shelters are often housed in one of two types of confinement housing – single kennels and rooms or double compartment kennels and...

Year Published: 2014Topics: Housing, Husbandry & ManagementAnimal Type: Dog

Citation: Wagner, D., Newbury, S., Kass, P. et al. 2014. Elimination behavior of shelter dogs housed in double compartment kennels. PLOS ONE 9(5), e96254.

Shedding ultraviolet light on welfare in laboratory rodents: Suggestions for further research and refinement

The welfare of laboratory rats and mice is sought to be optimised through adjustment of a variety of environmental factors, including light intensity and photoperiodicity. However, the fact that rodents are able to perceive ultraviolet (UV) light tends to be...

Year Published: 2014Topics: Husbandry & ManagementAnimal Type: Mouse, Rat, Rodent

Citation: Sorensen, D. B. 2014. Shedding ultraviolet light on welfare in laboratory rodents: Suggestions for further research and refinement. Animal Welfare 23(3), 259-261.