Both my previous cat & my current both had/have a nasty habit of walking off from the litter tray before they've completely finished their "Number Twos". I'd b

Both my previous cat & my current both had/have a nasty habit of walking off from the litter tray before they've completely finished their "Number Twos". I'd be fearful that if they were toilet trained there'd be some nasty surprises on the seat or the bathroom floor. I'm sure there's a dark brown side to the glamour of potty trained kitties which we don't see.