C.A.
My 3 y.o. is mostly potty-trained -- he has an accident once a week or every 2 weeks or so. Anyway, we never had the problems you describe. Probably will happen when we train my youngest. I think training is quite frustrating no matter what. My only suggestion is can you find some kind of reward or treat that he could get only when going on the potty? I don't know how well punishments work with PTing -- I tend to think positive reinforcement/rewards/praise works best. For my son back in June he was at vacation bible school and one day they served these little fruit snacks shaped like the characters from Finding Nemo. He is a rather picky eater but gobbled them up. I found some at the store and started using them as PTing rewards -- he would get 1 treat for #1 and 2 for #2 in the potty. Soon we no longer had to give treats for #1 but we still do for #2. We were so happy to find something that worked for him -- we had started PTing back in late January. So, bottom line, it's a long, long journey. Hang in there, and I hope you find something that works for you!