I have the randomly weeing cat. I had heard that cats don't excrete where they eat so if you have a cat that is defecating/urinating somewhere you don't want it to, put a bowl of food down there. I have only done it for the last 24 hours but so far it has stopped them weeign in one place. Hopefully I will be trying it out in other places and it should stop the urinating everywhere. It might help you with the pooing?