Goofy with Donald, including "Polar Trappers" (1938), where they first appeared without Mickey Mouse. Three more "Goofy" shorts were produced in the 1960s after which Goofy was only seen in television and comics. He returned to theatrical animation in 1983 with "Mickey's Christmas Carol". His last theatrical appearance was "How to Hook Up Your Home Theater" in 2007. Goofy has also been featured in television, most extensively in "Goof Troop" (1992–1993), as well as "House of Mouse" (2001–2003) and "Mickey Mouse Clubhouse" (2006–2016). Originally known as Dippy Dawg, the character is more commonly known simply as "Goofy," a name used in
Dippy (Pittsburgh) he visited at Carnegie's Skibo Castle in Scotland, asked for a plaster cast to be displayed in London. Soon Kaiser Wilhelm II and other European heads of state asked for copies. Even 100 years later copies of Dippy are displayed in the Natural History Museum in London, the Natural Science Museum in Madrid, the Senckenberg Museum in Frankfurt, Germany, the Field Museum of Natural History in Chicago. "Dippy" the sculpture was created during a nine-month process from the original fossil, which still stands indoors in the museum's Dinosaur Hall. In addition to its service as a mascot for the museum,