Sea otters are particularly vulnerable to oil spills due to their fur-dependent thermoregulation, making rehabilitation programs critical following spill events.
Oiled sea otters experience acute suffering: hypothermia as contaminated fur loses insulating capacity, toxic effects from grooming oil off their fur, and panic from the unfamiliar human handling required for rescue. The welfare of each individual animal in an oil spill requires rapid response — hours matter, not days. Rehabilitation involves washing, careful drying, warming, nutritional support, and weeks of careful monitoring before fitness for release can be assessed. The welfare case for maintaining pre-positioned rehabilitation capacity is clear: without it, animals that could be saved will die. For animals that cannot be released, long-term captive care provides welfare value while contributing to public education about sea otter conservation.