What is 1981 dog movie?

One popular dog movie from 1981 is "The Fox and the Hound." It tells the story of a young fox named Tod and a hound dog named Copper who become unlikely friends as puppies but are forced to become enemies as they grow up and take on their natural roles as predator and hunter. The film was produced by Disney and features iconic musical numbers such as "Best of Friends" and "Appreciate the Lady." It remains a beloved classic to this day.