A regulatory viewpoint on environmental stimulation in preclinical toxicology studies (2001)

Jones, D.

Abstract

In truth, there are probably not too many genuine, insurmountable obstacles [to greater implementation of enrichment]. Some of those currently cited are historical - 'we've managed OK up to now; why change things?' Some are financial ... Some are practical - will there be any injury to animals or staff? Some are scientific - will any behavioural or physiological responses be short lives; will there be any adverse effects to the study?In practice, many of these perceived obstacles can be overcome with a relatively small investment in time and money which will be more than repaid by the resulting improvements in animal (and human) welfare and by better science. The main way to substantiate this is by carrying out properly conducted research to evaluate the effects of enrichment.