Salty (also known as Salt the Seal) is a young seal. Like Pluto and Figaro, Salty is not anthropomorphic and behaves like a "normal" animal.
Salty made his debut in the short film Mickey's Circus. He has since appeared in other shorts like Rescue Dog, and Pluto's Seal Deal, his most famous appearance being Mickey and the Seal. He has also appeared in the television series, such as House of Mouse and Mickey Mouse Works. Salty has not made many recent appearances, but can occasionally be seen in Mickey Mouse Clubhouse.