Chip an' Dale is a 1947 animated short film produced in Technicolor by Walt Disney Productions and released to theaters by RKO Radio Pictures. The film depicts Donald Duck's first encounter with the two chipmunks Chip 'n' Dale when he unknowingly chops down their tree for firewood. The title of the film is the first appearance of the names of the two chipmunk characters who previously appeared without names in Private Pluto (1943) and Squatter's Rights (1946). The film Chip an' Dale is also the first time that Chip and Dale are distinguishable from each other, both physically and in personality.