Now if you believe it, Mojo used to HATE the idea of fetch. Throw something and expect HIM to get it? You have to be out of your mind.. that's playing and Mojo didn't play. Since we were going to work in obedience, he had to learn how to fetch for the retrieves.
So we taught him via clicker training and the silly boy thought it was "working" not playing. First we taught touch, then hold, then pick up and finally bring it. Now he'll pick up just about anything. I've decided that i want to cryogenically freeze him until i get old then he can be my assistance dog.