Ginga Densetsu Weed

銀牙伝説ウィード

A dog named Weed happens to hear that he is the son of Gin, The great leader of Ohu, Who lead the dogs of Ohu to victory in a fight against monsterous bear Akakabuto. Weed wants to find his father no matter of what. On a way to his father Weed meets many friends and enemies. (Source: Anime News Network)