Re(2): 5 month old kittens Posted on September 17, 2011 at 11:40:15 PM by Dear Tabby
Dear Jaclyn;
Honestly, heck if I know. It seems kitties just have a thing about our beds -- they love to potty in them! All I can say is, close the bedroom door. Just don't let them into the bedroom! (That's what _my_ human does -- as if I would do such a thing!)
Take a look at the 'cat care' article on our opening screen, "Litter Box Problems." It's a good one from the Human Society, giving several approaches to solving the problem.
But ruling out physical ills, it seems kitties are somewhat creatures of habit -- they like to go back to their favorite potty spots. That's why I would suggest just closing them out of the bedroom, to get them out of the habit.
Sure hope it works for you!