Foot disease is the leading cause of premature death in zoo African elephants, requiring proactive preventive care, substrate management, and exercise regimes to support welfare and longevity.
Zoo elephant foot health is a welfare crisis produced by the mismatch between wild elephant movement ecology and zoo housing infrastructure. Wild elephants walk continuously on varied substrates — their feet are naturally maintained by constant use. Zoo elephants in small, uniform exhibits with insufficient movement develop the conditions for foot disease through inactivity, substrate compression, and moisture accumulation. The welfare consequence is chronic pain and eventually euthanasia in what should be long-lived individuals. Addressing foot welfare requires systemic change: larger, more varied outdoor spaces; access to multiple substrate types; regular preventive hoof care; and movement encouragement through management design. Zoos that invest in these changes show dramatically lower foot disease rates, demonstrating that prevention is both possible and economically rational.