Tigers are intelligent ambush predators with complex behavioral needs. Effective enrichment programs in zoos engage predatory behavior, cognitive abilities, and sensory systems to improve welfare.
Tigers in captivity face the challenge of maintaining psychological wellbeing in environments that, however well-designed, cannot replicate the cognitive and physical demands of their natural lives. Pacing stereotypies — the back-and-forth repetitive movement seen in many captive tigers — represent frustrated ranging and predatory behavior that enrichment programs seek to reduce. The welfare benefit of enrichment is measurable: tigers with varied, appropriate enrichment show greater behavioral diversity, less time in stereotypies, and physiological indicators of lower chronic stress. The difference between a tiger in an enrichment-poor environment and one in a well-managed enrichment program represents a meaningful welfare improvement that zoo investment and keeper expertise can deliver.