My son is 4 now and non-verbal and is not toilet trained, but recently he wants to use the toilet, out of the blue, he has chronic constipation so when we would see him trying to go we would sit him on the toilet, not so much to get him trained but more for the sitting position, but he goes now, even pee. Only during the day and then only when we catch him, otherwise he will take his diaper off in the hall outside the bathroom and pee and poop on the floor, which is nice. But now I don't have as many stresses about training him. I think it will be easier than I thought, *fingers crossed*. Congrats on your success, I can't wait for the day when I won't have to buy diapers!!!!!!