S.B.
When my grandson (I have full custody)was just about 3, I was concerned that he was not potty trained. I stayed at home with my 2, so I had more control, thus they were trained earlier. I decided that the daycare depended too much on pull-ups and it was up to me. I decided that I would have a "Potty Training Boot Camp" over the 4 day Thanksgiving holiday. I put him in cloth underpants and ran him immediately to the potty if he tinkled a bit in his pants, or if he showed the signs of having to go. By the time Monday came along, he was potty trained. He has had no more than a couple of accidents since then. You have to be very very diligent and let them know they are big now. I also have a potty that would applaud when he tinkled which helped. Good luck!