Primates in captivity require sophisticated cognitive enrichment that engages their problem-solving abilities and social intelligence to prevent boredom and promote positive welfare.
The cognitive complexity of primates creates specific enrichment obligations that go beyond the physical. A chimpanzee or gorilla in an enclosure with food scattered and climbing structures provided has basic needs met, but cognitive enrichment that challenges problem-solving abilities, social intelligence, and executive function is essential for psychological wellbeing in species with brain capacities comparable to human toddlers. The best zoo primate enrichment programmes involve daily novel challenges that require genuine cognitive engagement, social complexity that allows rich relationship formation, and positive human relationships built through reward-based training that itself provides cognitive stimulation.