Thousands of chimpanzees used in biomedical research and entertainment now face retirement, with sanctuary placement being the gold standard for their long-term welfare.
Research chimpanzees often arrive at sanctuaries with profound psychological trauma from years of social isolation, repeated anesthesia and procedures, and lack of stimulating environments. Recovery requires years of careful social reintegration, behavioral therapy, and provision of complex environments that engage chimpanzee cognition and sociality. Many former research animals develop trusting relationships with care staff and recover substantial behavioral repertoires over time, demonstrating remarkable resilience. The financial burden of lifetime care for retiring chimpanzees - estimated at $75,000 per animal annually - represents a genuine constraint on welfare provision. Federal funding commitments must match the moral obligation created by decades of research use.