Great Apes

Chimpanzee Sanctuary Recovery After Research

Chimpanzees retired from biomedical research facilities require specialized long-term sanctuary care to recover from years of confinement and experimental procedures.

Key Facts

Chimpanzees were used in biomedical research in the US until a phaseout began in 2015
Research chimps often spent decades in small individual cages with minimal social contact
Sanctuary reintegration requires years of gradual socialization and behavioral rehabilitation
Chimpanzees can live over 60 years requiring lifetime commitment from sanctuary facilities

Welfare Considerations

Chimpanzees retired from research labs frequently show severe psychological trauma including self-injurious behavior, stereotypies, and fear responses developed over decades of confinement. Reintegrating them into social groups requires expert care and years of patient work. Even in the best sanctuaries, previously isolated chimps may never fully recover their social competence, representing a lasting welfare cost of their research use.

What You Can Do

Donate to accredited chimpanzee sanctuaries providing lifetime care for research retirees
Support the Great Ape Protection and Cost Savings Act and equivalent legislation
Advocate for investment in alternative research methods to eliminate future chimp use
Learn about chimpanzee cognition and emotional life to inform advocacy