Ginga Densetsu Weed

 The Ginga Densetsu Weed.

  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 what. On a journey to find his father Weed meets many friends and enemies. (Source: ANN)