Yeah. But putting them in the tub has actually worked out pretty well. Not only does it mean that the black kitties are not doing drag races through my bedroom while I'm trying to sleep, but it confines the scattered litter almost completely to the tub itself. Fortunately, I've got one of the stoppers on my bathtub that drops into the drain rather than being integrated into it, so I don't have to worry about that crap getting into the plumbing.