playfelt: I love your idea of drawing happy faces on the pull-ups! I may try this with the training pants (I will check with the parents first, but I am certain they wouldn't mind...only it would have to be a sticker or something removeable because otherwise it would still be there after washing). I also love the idea of parents providing the rewards instead of the daycare provider; that eliminates the need to give everyone a reward and it also leaves it up to parents to decide whether or not to use treats, prizes, stickers, a special reward activity, or simply praise. My son also trained just fine with a pull-up and he understood that he shouldn't pee in it.