More: Champ became my service dog with no professional training. He has now saved my life three (3) times. I rescued him as a pup shortly after heart surgery and cornea transplant but in truth he has rescued me in so many ways. Champ loves to play fetch and have his chest scratched.He never leaves me ,except to chase cats or birds ( still a work in progress). Champ alerts immediately when I have a health risk. He loves broccoli and is good friends with all the produce employees.