Environmental Enrichment

Includes structural, behavioral, food, and auditory enrichment.

Frei, J., Clauss, M., Winkler, D. E. et al. 2021. Use of running plates by floor housed rats: A pilot study. Laboratory Animals 55(6), 521-530.

The outfit of husbandry facilities of, and the enrichment provided for, experimental rodents plays an important role in the animals’ welfare, and hence also for the societal acceptance of animal experiments. Whether rats and mice...

Ramos, J., Ortiz-Díez, G. 2021. Evaluation of environmental enrichment for Xenopus laevis using a preference test. Laboratory Animals 55(5), 428-434.

Xenopus laevis frogs have long been widely used as an animal model in research. However, their husbandry has scarcely evolved, although they are prone to environmental stress. Environmental enrichment has been shown to improve animal...