from doing its erm, toilet business in the house?!
My sister had one of our kittens. While he was here he was perfect, wasnt at all dirty, she took him home and he used the litter tray perfectly, the trouble started when she took it away. She moved it outside first of all and he was fine then, and when she noticed the litter tray was clean she took it away completely. Since then he has been terrible, he will literally go anywhere - even coming into the house to do it in the most stupid of places! This morning he came IN the house to wee in the middle of the floor - needless to say it didnt go down very well and he went out a lot quicker than he came in!
Having the litter tray back in isnt an option - and he was quite happy going outside anyway. Hes a big boy now and shouldnt be having one anyway.
Anyone got any ideas? He's on his last chance now