My Tyger has my soooooooooo frustrated. He has torn up another screen. When he is outside and wants to come in he scratches on the screen and I let him in. If I ignore him he scratches even harder and tears the screen. Well I have replaced one screen and now have to replace this one now. Do you have any suggestions on how to get him to stop this behavior? I have yelled STOP that Tyger and he looks at me like what? I can't keep replacing the screens they are about $15.