I wish there was something that can be done to train or deter cats from wandering. My cat always jumps the fence, or finds another "hole" to get out of my patio, so I can never leave him unattended. Even when I'm out there he'll jump, so I'm constantly chasing after him.

I think he actually has ME trained to come after him so that when we come back he gets a treat. I know, completely wrong time to "reward" him!