Gjendal, K., Sørensen, D. B., Kiersgaard, M. K. et al. 2017. Hang on: An evaluation of the hemp rope as environmental enrichment in C57BL/6 mice. Animal Welfare 26(4), 437-447.
When introducing environmental enrichment in laboratory animals, positive and/or negative effects on behavioural and physiological parameters should be evaluated. This three-step randomised controlled trial in male C57BL/6 mice investigated the effect of supplementing the environment...