The real Cholmondeley tended to do this a lot. He’d start of scraping at the litter, then move on to scraping the floor and the walls. Bella has taken this one step further, by trying to fold in the sides of the litter tray once she’s done her business. She can’t manage it, but she uses so much force trying to do it that she ends up propelling the litter tray across the bathroom floor.