Snow leopards are particularly vulnerable to chronic stress in zoo environments. Understanding evidence-based enrichment strategies helps evaluate and improve their welfare in captive settings.
Snow leopard stress responses are subtle but measurable — elevated glucocorticoids, reduced reproductive success, and reduced activity diversity all indicate chronic welfare compromise. The most commonly observed deficits are inadequate retreat space and lack of olfactory and cognitive enrichment. Zoos that invest in structured daily enrichment programmes and allow snow leopards genuine choice about public visibility demonstrate measurably better welfare outcomes.