Try diapers, maybe Luvs if hes small, or depends if hes bigger. I would say have him put them on 1-2 hours before bed and check him right before he sleeps. If you check him before bed and hes wet, than he is just being lazy. If that doesnt work try an alarm. You can also try diapers and an alarm because if he misses the alarm then the diaper will protect him. I would say buy pullups if you want him to change himself or diapers if you dont feel that way. Its up to you. *thanks ~katherine