Its a hard decision to make. I just craked it one day and tossed the dummies in the bin. there were tears and tantrums but after a few days it was "what dummy".I have heard of people leaving the dummies out to give to santa or the easter bunny(this might be an idea since its easter on sunday) Try not to stress to much as they will be able to sense your worry and it will only make the situation a more tramatic event.