Dolphins in captivity face profound welfare challenges from social disruption, acoustic overstimulation, and the impossibility of meeting natural ranging needs in enclosed pools.
The welfare of captive dolphins is subject to intense ongoing debate. Critics argue that no pool can meet dolphins' social, acoustic, and behavioral needs; defenders point to conservation education value and improved management. The most critical welfare indicators - chronic stereotypic swimming, social aggression, and captive breeding difficulties - suggest most pool facilities fail to meet dolphin needs. Sea sanctuaries provide an alternative that maintains professional care while dramatically improving behavioral freedom.