Lady and the Tramp is a 1955 animated feature film produced by Walt Disney, and originally released to theaters on June 22, 1955 by Buena Vista Distribution. The fifteenth animated feature in the Disney animated features canon, it was the first animated feature filmed in the CinemaScope widescreen film process. The story pairs a female American Cocker Spaniel named Lady who lives with a prosperous, upper middle-class family, and a male stray mutt named Tramp.