Wildlife

Primate Welfare in Research

Non-human primates used in biomedical research experience significant welfare challenges, with regulatory frameworks aiming to minimise suffering while research continues.

Key Facts

Around 3,000 primates are used in UK research annually
Marmosets and macaques are the most commonly used species
EU Directive 2010/63 provides the strictest regulatory framework globally
The 3Rs framework requires replacement with non-animal alternatives where possible
Social housing is mandatory for primates in regulated research in the UK

Welfare Considerations

Primates used in research experience procedures causing pain and distress, transport stress, and the fundamental deprivation of natural social and environmental complexity. Welfare is improved through social housing, environmental enrichment, positive reinforcement training, and minimising procedure severity. The long-term goal of replacing primate research with validated alternatives remains a priority welfare objective.

What You Can Do

Support development and validation of non-animal research alternatives
Advocate for strict application of the 3Rs in primate research
Engage with the public consultation process on animal research regulation
Support NC3Rs (National Centre for the 3Rs) funding and research
Learn about the regulatory framework governing primate research in your country