Primates

Captive Macaque Welfare

Macaques used in biomedical research, entertainment, and the pet trade face severe welfare challenges due to their complex social and cognitive needs.

Key Facts

Macaques live in complex social hierarchies requiring rich social interaction
They are among the most widely used primates in biomedical research globally
Isolation causes severe psychological distress including stereotypic behaviors
Natural lifespan is 25-30 years, but research animals often live far shorter lives

Welfare Considerations

Macaques in captivity require extensive environmental enrichment, social housing, and cognitive stimulation. Solitary housing — still common in research settings — causes depression, self-injurious behavior, and immune dysfunction that also compromises research validity.

What You Can Do

Support the 3Rs framework (Replace, Reduce, Refine) in research
Oppose the exotic pet trade in macaques
Advocate for social housing requirements in primate research facilities
Support sanctuaries that retire research macaques