Elephants have among the most complex emotional lives of any animal. Research on elephant grief, self-awareness, altruism, and memory has transformed understanding of their welfare needs in both wild and captive settings.
Elephant cognitive and emotional complexity makes their captivity welfare particularly challenging. Animals with 50-year social memories, complex family bonds, long-range communication, and self-awareness cannot thrive in the impoverished social and spatial environments that most zoos provide. Research consistently shows that captive elephants have shorter lifespans than wild counterparts, higher rates of stereotypic behaviour, foot problems from inadequate substrate, and reproductive difficulties. The welfare case for maintaining elephants in small zoo exhibits is weak. The best welfare outcomes for captive elephants are achieved in very large sanctuaries with appropriate social groups, natural substrate, and freedom to make choices. Wild elephant welfare is primarily threatened by habitat loss, human-elephant conflict, and ivory poaching.