Captive Chimpanzee Retirement and Sanctuary

Hundreds of chimpanzees used in biomedical research require lifetime sanctuary care after their retirement from research.

Key Facts

The US banned invasive chimpanzee research in 2015, leaving hundreds of formerly-used chimps requiring care
Chimpanzees can live 50-60 years — retired research chimps may require decades of sanctuary support
NIH-funded sanctuaries like Chimp Haven provide social living environments for retired chimps
Chimps from research backgrounds often have behavioral and psychological challenges from past trauma
Social integration of traumatized chimps requires careful management and time

Welfare Considerations

Retired research chimpanzees represent a legacy welfare obligation. Animals who spent years in isolation, underwent repeated procedures, and lacked normal social development now require specialized sanctuary care for the rest of their lives — potentially several more decades. Many show trauma-related behavioral abnormalities including self-injurious behavior, aggression, and fear responses that require patient, skilled care to manage. Providing these animals with complex social environments, outdoor access, and enrichment does not undo past suffering but allows them to experience positive welfare for their remaining lives.

What You Can Do

Support federal funding for chimpanzee sanctuaries like Chimp Haven
Donate directly to chimpanzee sanctuary organizations
Advocate for continued protection from invasive research
Support use of non-chimpanzee research models through funding alternatives research
Learn about chimpanzee cognition and social complexity to understand sanctuary needs