Hi all, thanks for all your input, its interesting to know how everybody train/discipline their kitties for bad behaviour.
They don't get it . . . they don't relate the punishment to the bad deed, so they're just confused about why you're being mean all of a sudden.
I can't say I know cats that well, but I'm sure they do get it. I don't get angry or confine ET when he scratches or damage the furniture, only when he bites and scratches me real badly and I must catch it immediately after he does it.
They forget what it's about within a couple minutes. On the other hand, I do correct them when I catch them in some inappropriate act.
I do use a squirt bottle on Kobi when he gets in his werewolf mode and attacks the girls. It's the only thing that stops him.
I guess they are the same with dogs, they forget within a couple of minutes, that is why I catch ET while he is doing it, not after. If he scratches at inappropriate places (furniture), I will clap + "no no", no confining or ignoring him. He does get it, kitties are smart, I'm sure they know.
"when he attacks the girls", that's what I meant, kitties need to know, they do hurt.
Physical punishment, though, is not the way. Shutting the cat in a room might work, but I think the time the cat is isolated should be short and the cat forgiven right after with a bit of petting and perhaps a treat to let it know you still care. Try to put yourself in the cat's place, how does it know that your actions are disapproval of its behaviour? How to communicate with an alien?
I'll stop now because I'm starting to ramble.
I confine ET when he bite/scratches real badly. I don't do it when he scratches the furniture or was at playful biting or scratching. I confine him for many hrs, but after usually about 1hr later, I will go to his room, talk to him sternly, show him my wound. Crazy right? talking to a cat, hahaha, but, we never know... they may understand. Cos whenever I talk to ET sternly, show him my wound, he will look at my wound, then looked away, while I kept on talking, telling him "no bite bite", "no scratch scratch", "mama hates it". He didn't run away, he just sat right in front of me... listening.
In fact, if anyone has any suggestions I would appreciate them. I'm tired of young miss mistreating the old man!
Maybe you can try a squint bottle. I used that to break up stray cat fight many times.