LOL... how well I know the cat playing in the litterbox. Pouncer LOVED to play in the litterbox. Star will most likely outgrow it. Right now, everything is new and exciting and a game to her. Pouncer used to chase his tail and swish the sand around and roll around. Poor kitty was bathed more in the first year of life than any other cat I've ever known because he never cared f it was fresh or dirty. But he grew older and its not as exciting, though he still can't resist a roll in fresh litter once I clean out the boxes. He sits and watches me change out the old litter and put in the new.