Environmental Enrichment

Positive reinforcement training as physiotherapy for a brown capuchin (Sapajus apella)

Physiotherapy can be used to treat an animal following surgery, to help correcting abnormal gait and for treating tendon, bone or ligament damage. […] Of course, an animal can't just be given a set of exercises to follow. To carry...

Year Published: 2020Topics: Animal Training, Environmental Enrichment, Human-Animal InteractionAnimal Type: Capuchin, Nonhuman Primate

Citation: Coventry, C. 2020. Positive reinforcement training as physiotherapy for a brown capuchin (Sapajus apella). RATEL (Journal of the Association of British and Irish Wild Animal Keepers) 47(2), 16-17.

Motivation to dust-bathe of laying hens housed in cages and in aviaries

New housing systems for commercial egg production, furnished cages and non-cage systems, should improve the welfare of laying hens. In particular, thanks to the presence of a litter area, these new housing systems are thought to satisfy the dust-bathing motivation...

Year Published: 2007Topics: Environmental Enrichment, Natural BehaviorAnimal Type: Bird, Chicken

Citation: Colson, S., Arnould, C., Michel, V. 2007. Motivation to dust-bathe of laying hens housed in cages and in aviaries. Animal 1(3), 433-437.

Juvenile Nile tilapia fish avoid red shelters

Shelters are frequently used for fish rearing to improve welfare conditions. In this study, whether Nile tilapia prefers specific shelter colors was evaluated. Thus, fish preference for white, red, blue, green or yellow shelters was tested. A high variation of...

Year Published: 2021Topics: Environmental EnrichmentAnimal Type: Fish, Tilapia

Citation: Marques Maia, C., Pacheco Capelini Alves, N., Tatemoto, P. 2021. Juvenile Nile tilapia fish avoid red shelters. Journal of Applied Animal Welfare Science, 24(1), 98-106.

DIY: Ice cream cone spiced foraging cups

This DIY snack is great for NHPs and can be customized in a variety of ways.

Year Published: 2021Topics: Environmental EnrichmentAnimal Type: Baboon, Capuchin, Chimpanzee, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Lambert, K. 2021. DIY: Ice cream cone spiced foraging cups. Laboratory Animal Science Professional 9(1) (January/February), 36.

DIY: Ice produce blocks

This great cool-down snack is ideal for group or singly housed swine or nonhuman primates (particularly in larger pen-style housing). This item can be customized for canines as well by modifying the liquid used and/or produce.

Citation: Lambert, K. 2021. DIY: Ice produce blocks. Laboratory Animal Science Professional 9(2) (March/April), 41.

Effects of acrylic tunnel enrichment on anxiety-like behavior, neurogenesis, and physiology of C57BL/6J mice

Environmental enrichment for mice lags behind the standard enrichment offered to other laboratory rodents due to concerns about environmental variability and, in specific contexts, aggression. Our objective in this study was to evaluate concerns that the introduction of structural enrichment...

Year Published: 2021Topics: Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: Oatess, T. L., Harrison, F. E., Himmel, L. E. et al. 2021. Effects of acrylic tunnel enrichment on anxiety-like behavior, neurogenesis, and physiology of C57BL/6J mice. JAALAS 60(1), 44-53.

Behavioral effects of cage size and environmental enrichment in New Zealand white rabbits

One of the goals of environmental enrichment is to encourage species-typical behaviors, while discouraging abnormal behaviors or stereotypies. Assessing the effectiveness of various enrichment modalities can be challenging, particularly for prey species such as rabbits that exhibit freezing responses in...

Year Published: 2020Topics: Environmental Enrichment, HousingAnimal Type: Rabbit

Citation: Coda, K. A., Fortman, J. D., García, K. D. 2020. Behavioral effects of cage size and environmental enrichment in New Zealand white rabbits. JAALAS 59(4), 356-364.

The provision of toys to pigs can improve the human-animal relationship

It is now widely recognised that a positive human-animal relationship is beneficial not only for farm animals' welfare but also for productivity and the quality of products. A better understanding of animal emotions is an important goal in disciplines ranging...

Year Published: 2020Topics: Environmental Enrichment, Human-Animal InteractionAnimal Type: Pig

Citation: Marcet-Rius, M., Pageat, P., Bienboire-Frosini, C. et al. 2020. The provision of toys to pigs can improve the human-animal relationship. Porcine Health Management 6, 29.

Edible environmental enrichments in littered housing systems: Do their effects on integument condition differ between commercial laying hen strains?

The aim of this study was to investigate the effect of additional enrichment materials (EMs; pecking stones and alfalfa bales) on the occurrence of plumage damage, skin injuries, and toe injuries, with an emphasis on the possible differences between commercial...

Year Published: 2020Topics: Abnormal/Problematic Behavior, Environmental EnrichmentAnimal Type: Bird, Chicken

Citation: Schreiter, R., Damme, K., Freick, M. 2020. Edible environmental enrichments in littered housing systems: Do their effects on integument condition differ between commercial laying hen strains? Animals 10(12), 2434.

Attempting enrichment harmonization across multiple sites and embracing our differences

A glabal enrichment committee incorporates active members from each of the company's 6 sites and works towards harmonization of enrichment practices. One of the hot topics is attempting to standardize mouse enrichment and social housing practices. This has proven to...

Year Published: 2018Topics: Environmental Enrichment, Social Housing & CompanionshipAnimal Type: Mouse, Rodent

Citation: Allen, C., Duggan, L., Fox, M. et al. 2018. Attempting enrichment harmonization across multiple sites and embracing our differences. Laboratory Animal Science Professional 5(4) (December), 48-51.