Hmmm....interesting...I was going to say that we have to get our "potty expert" on it (sirrabed), but I see she has already posted and is befuddled like the rest of us.

SAS, your 3 are interesting too. Has Miley always done this or did one of them start it and now all three are following suit?

T & P are quite normal in the litterbox, except that Tubby likes to sit it in lately, right after he pees so the litter sticks to his butt.