Elephants in zoological collections face some of the most significant welfare challenges of any captive animal, given the extreme spatial, social, and cognitive needs of the world's largest land mammals.
Zoo elephant welfare represents one of the most extensively studied and contentious issues in captive animal care. The scientific evidence of welfare compromise is substantial: foot disease from insufficient walking and hard substrate, stereotypic repetitive swaying in up to 45% of zoo elephants indicating psychological distress, shortened lifespan, and reproductive failure due to chronic stress. The cognitive complexity of elephants - their grief, memory, social bonds, and problem-solving - means that spatial restriction and social impoverishment carry particularly heavy psychological costs. Some zoological societies have concluded that elephant welfare cannot be adequately met in zoo settings and have transitioned their elephants to sanctuaries while ending their elephant programs.