Chimpanzees are humans' closest relatives with extraordinary social and cognitive complexity, making their welfare in zoo settings one of the most ethically demanding challenges in captive animal care.
Chimpanzee welfare represents the highest ethical bar in zoo animal care. Their cognitive and social complexity means that welfare failures are failures at a level approaching human significance. The best zoo chimpanzee programs invest heavily in social management — carefully managing group composition, providing mediators during conflict, and creating environments that allow for individual choice and social withdrawal when needed. Cognitive enrichment must match the species' intelligence: complex, varied, and unpredictable challenges that engage the same problem-solving circuits that wild chimpanzees use for foraging, tool use, and social navigation.