Welfare Science

Lab Primate Welfare and Social Housing Standards

Non-human primates in research face significant welfare challenges from social isolation. Social housing standards represent a critical welfare issue in primate research.

Key Facts

Around 3,000 non-human primates are used in UK research annually
Social isolation causes psychological distress measurable through behaviour and cortisol
EU Directive 2010/63 requires social housing for primates except on veterinary advice
Pair housing is achievable in most research settings with appropriate management

Welfare Considerations

Laboratory primate welfare requires permanent social housing with compatible individuals unless veterinary contraindication exists. Pair or group housing reduces stereotypic behaviour, chronic stress indicators, and abnormal behaviour. The welfare case for social housing is exceptionally strong.

What You Can Do

Support NC3Rs guidelines on primate social housing in research settings
Advocate for robust enforcement of EU Directive social housing requirements for primates
Engage with research institutions on their primate housing policies and compliance