Billy may be getting blamed for more accidents than he should.
This morning, Whitey missed the edge of the litter box in classic style. Billy was locked out of the room at the time, so we know it wasn't him.
In related news, I've declared it Spring. In order to clean up the dirty litter mat, I hooked up the outside hose and hosed it off outside. No indoor bathoom cleanup afterwards.
(Yes, our hose is frostproof. This is March in New England.)