Super-Undies!!

So, we're trying to do a little potty training with the boys. They get the fact that you are supposed sit on the potty and make pee-pee. They get one PEZ for pee-pee and two for poo-poo. The only problem right now is that they are motivated by the candy and not the feeling of filling the toilet with their excrement. But, don't they look dang cute in their Thomas Underoos!?!?