Housing

Cage enrichment with paper tissue, but not plastic tunnels, increases variability in mouse model of asthma

Environmental enrichment, besides having a great impact on animal welfare, can also be a potential variable in experimental research. Thus, we investigated whether enrichment of cages with paper tissues or plastic tunnels affects scientific outcome in the well-described mouse model...

Year Published: 2011Topics: Disease/Experimental Model, Environmental Enrichment, HousingAnimal Type: Mouse, Rodent

Citation: Pasalic, I., Bosnjak, B., Ivetic Tkalcevic, V. et al. 2011. Cage enrichment with paper tissue, but not plastic tunnels, increases variability in mouse model of asthma. Laboratory Animals 45(2), 121-123.

Effects of environmental enrichment and loose housing of lactating sows on piglet behaviour before and after weaning

Weaning of piglets in commercial husbandry systems is earlier and more abrupt than would happen under natural conditions, resulting in low feed intakes and health and welfare problems in the immediate postweaning period. Piglets in commercial systems generally have limited...

Year Published: 2011Topics: Environmental Enrichment, HousingAnimal Type: Pig

Citation: Oostindjer, M., van den Brand, H., Kemp, B. et al. 2011. Effects of environmental enrichment and loose housing of lactating sows on piglet behaviour before and after weaning. Applied Animal Behaviour Science 134(1-2), 31-41 .

Decline in aggression in cotton rats through enrichment

The tubes provide shelter and nesting material to the rats, allowing them to exhibit species-specific behaviors. The change in the animals' behavior has been overwhelming. The rats are much less aggressive; in one year, fight wounds in our cotton rats...

Year Published: 2011Topics: Environmental Enrichment, HousingAnimal Type: Rat, Rodent

Citation: Neubauer, T., Buckmaster, C. 2011. Decline in aggression in cotton rats through enrichment. Tech Talk [The Newsletter for Laboratory Animal Science Technicians] 16(4), 2-3.

Effects of environmental enrichment on the production of C57BL/6 mice kept in different housing systems

The goal of this study was to evaluate the effects of environmental enrichment on the performance of C57BL/6 mice kept in conventional animal facilities (open cage; OC) and individually ventilated caging system (IVC). We analyzed the interactions between treatments (enrichment...

Year Published: 2011Topics: Environmental Enrichment, Housing, Rearing & Weaning, ReproductionAnimal Type: Mouse, Rodent

Citation: Neves, S. 2011. Effects of environmental enrichment on the production of C57BL/6 mice kept in different housing systems. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 788 (Abstract #P201).

Simply a nest? Effects of different enrichments on stereotypic and anxiety-related behaviour in mice

Improving the home cages of laboratory mice by environmental enrichment has been widely used to reduce cage stereotypies and anxiety-related behaviour in behavioural tests. However, enrichment studies differ substantially in type, complexity and variation of enrichments. Therefore, it is unclear...

Year Published: 2011Topics: Abnormal/Problematic Behavior, Environmental Enrichment, HousingAnimal Type: Mouse, Rodent

Citation: Nam-Mi Gross, A., Engela, A. K. J., Würbel, H. 2011. Simply a nest? Effects of different enrichments on stereotypic and anxiety-related behaviour in mice. Applied Animal Behaviour Science 134(3-4), 239-245 .

Common Marmoset Care [Online resource]

The three main divisions of 'marmosetcare.com' aim respectively to promote: an understanding of the range of behaviour in this species, placing this behaviour in the context of its natural habitat and promoting good welfare in captive environments. Topics covered in...

Year Published: 2011Topics: Animal Training, Environmental Enrichment, Handling, Housing, Husbandry & Management, Natural Behavior, Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: NC3Rs, University of Stirling. 2011. Common Marmoset Care [Online resource].

The effect of housing and environmental enrichment on stereotyped behavior of adult vervet monkeys (Chlorocebus aethiops)

Little information is available on the response of vervet monkeys to different housing conditions or on the suitability of enrichment devices or methods for vervet monkeys. In this study, the authors evaluated the occurrence of stereotyped behavior in adult vervet...

Year Published: 2011Topics: Abnormal/Problematic Behavior, Environmental Enrichment, HousingAnimal Type: Nonhuman Primate, Vervet (African Green Monkey)

Citation: Seier, J., de Villiers, C., van Heerden, J. et al. 2011. The effect of housing and environmental enrichment on stereotyped behavior of adult vervet monkeys (Chlorocebus aethiops). Lab Animal 40(7), 218-224.

Nylon cylinder: Safe and cost-effective chewable rat enrichment

Offering enrichment to stimulate chewing behavior in rats has been found to promote psychologic and physiologic wellbeing. While there are many commercially produced nylon products available for use as chewable enrichment, these items are costly, especially with current economic constraints....

Year Published: 2011Topics: Environmental Enrichment, HousingAnimal Type: Rat, Rodent

Citation: Witt, S. L., Plews, C. A., Ruppert, G. et al. 2011. Nylon cylinder: Safe and cost-effective chewable rat enrichment. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 782 (Abstract #P174).

Shelter choice by Syrian hamsters (Mesocricetus auratus) in the laboratory

The preference of Syrian hamsters (Mesocricetus auratus) for different in-cage shelters was tested. First, 15 males and 15 females were made to choose between a cage with a shelter and one without. Different shelters were tested consecutively: short (10-cm) or...

Year Published: 2011Topics: Environmental Enrichment, HousingAnimal Type: Hamster, Rodent

Citation: Veillette, M., Reebs, S. G. 2011. Shelter choice by Syrian hamsters (Mesocricetus auratus) in the laboratory. Animal Welfare 20(4), 603-611.

The effects of sanded (bottom only) perches on finch feet

Birds that are kept in captivity often require nail trims, presumably due to the lack of opportunity to wear the nails down on natural substrates. For many birds, restraint for the nail trim may result in increased stress. In an...

Year Published: 2011Topics: Housing, Husbandry & ManagementAnimal Type: Bird, Finch

Citation: Sheets, M. D., Lindstrom, K. E., Carbone, L. G. 2011. The effects of sanded (bottom only) perches on finch feet. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 779 (Abstract #P157).