Sun bears are the smallest bear species and face significant threats from habitat loss and the wildlife trade. Welfare in captive settings requires understanding their specific behavioral needs and ecological adaptations.
Sun bear welfare in captivity depends critically on providing the behavioral opportunities that match their highly specialized ecology. These are arboreal, digging, foraging specialists whose physical and cognitive needs reflect a life spent in complex tropical forest environments. Enclosures without climbing structures, digging substrates, and complex foraging enrichment leave sun bears with no outlet for fundamental natural behaviors. The bile farming industry causes extreme welfare harm through surgical bile extraction from bears kept in crush cages - one of the most severe welfare abuses documented in any captive animal system. Welfare-positive facilities like the BSBC demonstrate what is achievable when sun bears are given appropriate environments and social management.