More: Rusty is a kind playful dog he loves to be out with his humans. He loves snow the best and will just lay an roll in it for hours. In his mind other dogs are for playing, he loves to herd the cats (it is possible for a dog). Rusty has allergies so we have to work very hard at keeping him comfortable so he does not chew his fur off. But as you can see that work pays off his fur and himself are gorgeous!