The Fox and the Hound (1981)
Watch The Fox and the Hound (1981) full movie.
The Fox and the Hound storyline: A young fox named Tod is taken in by an old woman after his mother is killed by a hunter. Full of mischief, Young Tod befriends Copper, a hound dog pup. As they grow up, however, their friendship becomes endangered by what they have become; Copper is a hunting dog, and Tod is his prey.
More infor: IMDB, Wikipedia