It is advisable to put your little one in an extra layer at bedtime for several reasons. One, more layers means fewer leaks. No one wants to wake up in the middle of the night with wet sheets. Save you and your toddler some trouble by making sure there's something there to catch his nighttime dribbles. One diaper change in the morning is better than two or three overnight! Two, layers are cozy. Your toddler will sleep much better swaddled in an extra thick pamper than he will in his regular daytime diaper. A more restful night for him means a more restful night for you. Three, layers are cute! You'll love how adorable your toddler looks as he bumbles around in his crib with that poofy padded bum of his. It will make perfect photo material to add to his baby book!