I've noticed it too and no fix so far that I can tell. I will say that to my knowledge it didn't use to happen but with all the "updates" that sl has done its hard telling what causes it. At least there does not seem to be any permanent damage to the kitties.
Kitty Cats Are Like Potato Chips, You Can Never Have Just One
Discombobulated Kitties?!?
Kitty Cats Are Like Potato Chips, You Can Never Have Just One 
