Bottlenose dolphins and other cetaceans kept in marine parks and aquariums face welfare challenges that have driven a global shift in public attitudes and regulatory approaches toward captive cetacean programs.
Dolphin captivity welfare sits at a complex intersection of animal welfare science, conservation education, and shifting cultural values about what constitutes acceptable treatment of highly intelligent marine mammals. The welfare challenges are real and documented: dolphins in tanks cannot range or dive as they would in the wild, are separated from natural social partners, are exposed to chlorinated pool chemicals, and perform repetitive trained behaviors for food rewards in ways that satisfy neither their social nor ecological behavioral needs. At the same time, some facilities have invested significantly in behavioral management, enrichment, and veterinary care that improves individual welfare outcomes within the constraints of captivity. The trend toward phasing out captive breeding programs and transitioning existing animals to sea sanctuaries reflects growing recognition that the welfare costs of cetacean captivity are not proportionate to the educational or conservation benefits claimed.