Huey will go outside and pretend to potty to get a treat. He now has to show me proof. If I'm not looking and he runs back in for a treat, I tell him "show me the potty" if I don't see the wet spot right off (He goes on the deck. Wet spots are obvious). If he really went, he will walk to the spot and sit down next to it or look at the spot, look at me, look at the spot... If he didn't really go and is trying to con me, he acts all abashed and either walks away or makes a real potty while I'm watching. Conniving little midget...
