Environmental Enrichment

Primate enrichment

Several feeding enrichment options are briefly described.

Year Published: 1995Topics: Environmental EnrichmentAnimal Type: Nonhuman Primate

Citation: Bollen, K. 1995. Primate enrichment. Animal Keepers' Forum 22, 162.

Age and gender differences in response to food enrichment in family groups of captive marmosets (Callithrix, Callithrichidae)

The proximity of individual members of three family groups of marmosets was measured to two sources of food namely, on the introduction of their normal daily ration (baseline behaviour) as well as to a previously unfamiliar 'preferred' food [grapes]. Significant...

Year Published: 1995Topics: Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate

Citation: Box, H. O., Smith, P. 1995. Age and gender differences in response to food enrichment in family groups of captive marmosets (Callithrix, Callithrichidae). Animal Technology 46, 11-18.

Environmental enrichment for laboratory rodents

What is in general understood by 'enrichment' is in fact no more than providing the animals with the possibilities to fulfill their basic needs, as we consider their species specific behaviour. .. Perhaps it would be more honest to use...

Year Published: 1995Topics: Environmental EnrichmentAnimal Type: Rodent

Citation: Baumans, V. , Van de Weerd, H. A. 1995. Environmental enrichment for laboratory rodents. In: Proceedings of the Animals in Science Conference, Perspectives of Their Use, Care and Welfare. Johnston, N. E. (ed.), 152-156. Research Ethics Unit, Clayton, Victoria, Australia.

Effects of gnawing material, group size and cage level in rack on Wistar rats

Han:Wist rats were housed after weaning in groups of one, two, three or four in stainless steel cages with aspen chip bedding, with or without wooden gnawing blocks. The use of the blocks was assessed by Video recording and by...

Year Published: 1995Topics: Environmental Enrichment, Housing, Husbandry & Management, Social Housing & CompanionshipAnimal Type: Rat, Rodent

Citation: Kaliste-Korhonen, E., Eskola, S., Rekilä, T. et al. 1995. Effects of gnawing material, group size and cage level in rack on Wistar rats. Scandinavian Journal of Laboratory Animal Science 22(4), 291-299.

Dogs and dog housing

Thoughts on environmental enrichment for dogs.

Year Published: 1995Topics: Environmental Enrichment, HousingAnimal Type: Dog

Citation: Hubrecht, R. C. 1995. Dogs and dog housing. Animal Welfare Information Center [AWIC] Resource Series 2, 43-47.

Enrichment satisfying specific behavioural needs in early-weaned pigs

Pigs sniffed and nosed other pigs, belly-nosed, and chewed ears and tails less when they had access to a peat-filled rooting tray than in standard flat decks. A hanging rope was chewed more than artificial dogbones, which, in turn, received...

Year Published: 1995Topics: Environmental EnrichmentAnimal Type: Pig

Citation: Horrell, I., Ness, P. A. 1995. Enrichment satisfying specific behavioural needs in early-weaned pigs. Applied Animal Behaviour Science 44, 264 (Abstract).

Environmental Enrichment: When and Why?

Year Published: 1995Topics: Environmental EnrichmentAnimal Type: All/General

Citation: De Passilli, A. M. 1995. Environmental Enrichment: When and Why? Publication NRAES-84. Northeast Regional Agricultural Engineering Service [NRAES], Ithaca, NY.

Gerbils prefer partially darkened cages

Little is known about housing requirements of gerbils. ... The ten animals included in the [preference] test spent most of their time in the cages that were darkened by 50 and 75 per cent, thus relatively avoiding the standard cage....

Year Published: 1995Topics: Environmental Enrichment, HousingAnimal Type: Gerbil, Rodent

Citation: Van den Broek, F. A. R., Klompmaker, H., Bakkere, R. et al. 1995. Gerbils prefer partially darkened cages. Animal Welfare 4, 119-123.

Provision of straw as a foraging substrate reduces the development of chain and bar manipulation in food restricted sows

Abnormally high levels of chain and bar manipulation can be prevented by providing straw which apparently acts as a foraging substrate for food-restricted sows.

Year Published: 1995Topics: Abnormal/Problematic Behavior, Environmental EnrichmentAnimal Type: Pig

Citation: Spoolder, H. A. M., Burbidge, J. A., Edwards, S. A. et al. 1995. Provision of straw as a foraging substrate reduces the development of chain and bar manipulation in food restricted sows. Applied Animal Behaviour Science 43, 249-262.

Environmental enrichment for laying hens – Spherical objects in the feed trough

Brightly coloured spherical objects [balls 4-9 cm in diameter] placed in the feed trough are considered to be a promising method of successful environmental enrichment [simulating ground-litter] for caged laying hens. There was no indication of habituation.

Year Published: 1995Topics: Environmental EnrichmentAnimal Type: Bird, Chicken

Citation: Sherwin, C. M. 1995. Environmental enrichment for laying hens - Spherical objects in the feed trough. Animal Welfare 4, 41-51.