I was wondering if anyone has ever had an aggressive (play aggression or any other kind of aggression) kitten? Did it grow up to be a lap cat who doesn't bite/scratch? How long did it take for the kitten to grow out of it? Please share your story. I have a 6 month old kitten who is a biter. He's definately improving with the help of time outs and a squirt gun when he attacks my older cat but any advice is helpful. I recently lost my very loving, affectionate, wonderful cat to cancer. It's difficult to go from a very loveable, gentle cat who never bit or hissed at anyone to this new, playful kitten who bites and gets overstimulated very easily. He is affectionate and likes to be held, but he won't jump up on my lap and he doesn't like to be pet for very long. Also, any advice on how to get him to sleep in the bed with us? I keep putting him up there when we go to sleep but he jumps off right away.