Hello,
I have a chocolate bumise cat and he is already in training. I leave the bedroom door open to the babies room and make sure he gets a big smack if found in any of the babies beds. Gilly knows now what is in store for him if found anywhere near the babies room or the beds. He is never found in there now.

At night he now knows he sleeps in the garage and during the day sleeps in 2 of hes favourite spots. Its all in the training, but I might also get a screen door too. I think both methods in use cant hurt just incase the screen door gets left open or he sneeks in some how.

Good luck,