He first appeared in The Chain Gang as one of the bloodhounds sent to look for Mickey, who had escaped from prison. Then in The Picnic, his second film role, he had a new name: Rover.
Goofy made his first appearance in the 1932 classic, Mickey’s Revue. He’s had some name changes over the years, being called Dippy Dawg and Dippy the Goof before becoming known simply as Goofy.