hrmmm thats a hard one is it possible to give jelly beans or some other treat for poo poo's on toilet, Maybe a bribe with a juice while on toilet or maybe read to him on the toilet. My son always took a car and a book to the toilet and we gave him a jelly bean for poo in toilet. Maybe start first with the potty infront of tv with something as a distraction first then progress to toilet. Hope all goes well for you good luck