Chimpanzees face severe welfare threats from habitat destruction, disease transmission from humans, and the trauma of bushmeat hunting — making sanctuary support and conservation critical.
Wild chimpanzees experience welfare threats that operate across multiple timescales. Acute threats include hunting, snare injuries, and disease. Chronic threats include the psychological stress of living in shrinking, degraded habitats where social groups cannot range freely and food resources are unpredictable. Orphaned chimpanzees experience trauma that, given their cognitive complexity, may leave lasting psychological effects comparable to those documented in human trauma survivors. Sanctuary rehabilitation must address these psychological needs alongside physical health — providing appropriate social groups, extensive forested enclosures, and gradual preparation for eventual life in protected forest. The welfare science of chimpanzee sanctuary management is increasingly sophisticated, recognising that emotional wellbeing is as critical as physical care.