Polar bears in zoos face significant welfare challenges due to their specific adaptations for Arctic life. Their welfare needs and the ethics of polar bear captivity are subjects of ongoing debate.
Polar bear welfare in zoos represents one of the most challenging cases in zoo animal welfare. These animals evolved for Arctic ranges of extraordinary scale - environments that cannot be approximated in zoo settings. The high rates of stereotypic behavior in zoo polar bears (documented at 24-37% of observed time in some studies) represent a welfare signal that should be taken seriously. The ethical question is whether the conservation and educational value of maintaining zoo polar bears justifies the welfare costs to individual animals, particularly as wild polar bear conservation focuses on climate change rather than captive breeding. Several zoos have concluded that the welfare case against polar bear keeping is too strong and have phased out their programs.