I, accidentally, trained my cat to keep out of the bed while I was sleeping by rolling over on top of him. Come to think of it, the same trick worked with my ex. :-)
That may happen after I get tired of him being cute. I locked him in the bathroom once and he tried to come thru the wall. I also have to keep him away fron Cody. He doesn't wear the red bell any more. Cody liked it.
He's not cute anymore:'(