Gorillas are among our closest relatives, with rich social lives and high cognitive complexity. Providing for their welfare in captivity requires sophisticated social management, enrichment, and exhibit design.
Gorilla welfare in zoos depends primarily on the quality of their social environment. Social isolation or inappropriate groupings cause profound psychological suffering in animals whose identity is fundamentally social. Key welfare priorities include appropriate multi-gorilla groups with clear dominance structures, environmental complexity allowing subordinate animals to move away from dominant individuals, and enrichment that engages their intelligence through foraging challenges, novel materials, and problem-solving tasks. Physical environments must allow natural positional behaviors including knuckle-walking, climbing, and sitting. Keeper relationships built on trust and positive reinforcement training improve both welfare and participation in veterinary care.