Chip 'n' Dale
Some characters have appeared alongside Donald primarily in animation, such as chipmunks Chip 'n' Dale ("Chip an' Dale", "Toy Tinkers") and Humphrey the Bear ("Rugged Bear", "Grin and Bear It"), as well Mickey Mouse ("The Dognapper", "Magician Mickey") Goofy ("Polar Trappers", "Frank Duck Brings 'Em Back Alive"), and Pluto ("Donald and Pluto", "Window Cleaners"), who are more often associated with the Mickey Mouse universe.