Call of the Wild: Howl, Buck (荒野の叫び声 吠えろバック Arano no Sakebi Koe: Howl, Buck) is an anime film produced by Toei Animation, directed by Kozo Morishita, and based on the acclaimed novel by Jack London. It originally aired on Fuji TV in Japan on January 3, 1981.
Synopsis
Buck, a half German Shepard half Saint Bernard who's life is pretty peaceful and happy living with the Millers’ in California. However, one day he is tricked and sold off. He ends up in the snowy North where he has become a sled dog during the Gold Rush. His story takes many twists and turns and he has to fight for his own survival.