Why, in Up, only Dug can find Kevin
You probably remember that in the movie Up, Dug is the only dog that can actually track Kevin. That’s because all the other members of the pack are guard dogs. Dug, on the other hand, is a golden retriever, which is a hunting hound capable of tracking. And while this breed is known for being friendly and gentle, they’ve helped humans for centuries thanks to their acute sense of smell.