Copper is a very sweet, full of energy mini Australian Shepherd. I am a full time nursing student and don't have the time for him he deserves. I got him for my son but he can't seem to manage to take care of him. Copper really needs a backyard to run some energy off and we don't have that. He spends most of his time in a crate. He is crate trained and only has accidents in his crate when the kids are home and he wants out to play. I think he just gets so excited and doesn't know what to do. He does ...