You can train cats! I did a project in one of my psych classes on classical conditioning. I taught Noah and Noel to give me their paw when they wanted treats...they still do it when I have the treat bag out.

The trick is patience and a lot of postive reinforcement (ie: TREATS).

Noah comes to KITTEN!!! He's the only one that will come when called. Micah loves to play fetch, but he kind of taught himself that one.