J.A.
This may not work with all boys but it worked really well with my son. I was a stay at home mom and when my son was right around 2 he started telling me when his pull up was wet. So what I did was I stayed home for 2 weeks. No lunch out, no church, no playdates. My son stayed naked from the waist down all day for two weeks. When I started I took him to Wal-mart and let him pick out some "big boy" undies and when we got home I told him he couldn't wear them until he "went in the potty". I put pull up's on him at night but during the day....he was naked!! At first he got a little nervous and would come running to me telling me he had to go and I would praise him and then we would run to the bathroom. He didn't have even one accident and at the end of the two weeks, he got his undies!!! Good luck!