An American Tail: Fievel Goes West is a 1991 American animated Western musical comedy adventure film directed by Phil Nibbelink and Simon Wells, with producer Steven Spielberg for Amblin Entertainment and animated by his Amblimation animation studio and released by Universal Pictures. A sequel to 1986's An American Tail, the film follows the story of the Mousekewitzes, a family of Russian-Jewish mice who emigrate to the Wild West. In it, Fievel is separated from his family as the train approaches the American Old West; the film chronicles him and Sheriff Wylie Burp teaching Tiger how to act like a dog.