My 3 year old nephew is fully potty trained. However, he is poop shy and refuses to let anyone watch him go poop. Going pee is fine, he practically drags us to the bathroom to watch that show.
He doesn't have a problem with holding poop in or anything, he goes just fine all by himself. The problem is he won't tell anyone that he went poop, and then walks around with a dirty bum.
How can we encourage him to tell us he went to the bathroom?