I have had a cat for about 5months (he is 6months old) now and i am unsure on what to do. He bites, he pulls up carpet, he scratches my chair, ive tried water bottles, saying FIRM NO, ive tried ignoring him, ive tried everything. HE DOES NOT LISTEN, he knows it gets me mad because he watches me while doing it and as soon as i move he goes and hides. He wants to be petted when he is lonely because he comes and rubs himself on the legs but as soon as you pet him he turns around and bites as hard as he can on whatever he can. he doesnt care if hes biting hands, armjs, legs, back, whatever he can fit his mouth on. He likes to go in a corner and pull the complete carpet out and shred it. I have heavy object in every single corner of my carpet in my house so that he cant move them. You prob will say...get a scratching post...i have a 7 foot tall scratching post with stairs and 4 levels, its all carpeted. My dad and I built it for just him the first day i got him. He can destroy it all he wants but he'd rather sleep on the top level then do his claws on it. If anyone has ideas? I was gonna open the door and just let him go, he clearly doesnt want to be with me. But i'll take any sugjestion, right now all i do is come home from work and discipline him all night long and before i go to work. this morning as i waslked by him he sank 4 claws into my leg... it hurt very much...he ran away as soon as he did it.