Mickey Mouse universe to Duckburg, the city in which Donald Duck lives (see Donald Duck universe). According to traditional continuity, both cities are located in the fictional U.S. state of Calisota – analogous to Northern California. The most consistent aspect of the Mickey Mouse universe is the characters. The most well-known include Mickey's girlfriend Minnie, pet dog Pluto, friends Horace Horsecollar, Clarabelle Cow, Donald Duck, Daisy Duck and Goofy, and nemesis Pete. Some Disney productions incorporate characters from Disney's animated feature films, such as "Bath Day" (1946; in which Figaro from "Pinocchio" appears as Minnie's cat), "Mickey's Christmas Carol" (1983), and – most
Donald Duck in comics for a comic-book story, Barks redefined his personality and gave him articulated speech and shaded emotions. To give Donald a world to live in, Barks developed the city of Duckburg in the American state of Calisota. He was allowed to focus entirely on his own cast of Duckburg citizens, such as the richest duck in the world, Uncle Scrooge McDuck, lucky cousin Gladstone Gander, and peculiar inventor Gyro Gearloose. In the comics, Donald lives in a Duckburg house with Huey, Dewey, and Louie Duck. Much of this scenario would resurface in the 1987 television series, "DuckTales". In that cartoon, however,