So today we are back at it. We had to do groceries this morning, so he wore a pull up - as soon as we got home, off it came - and it was DRY!!!
We have spaced out reminders to 1hr now - and I was just about to remind him to go, and he yelled at me that he needed to pee. When we got to the bathroom, he told me he peed a little in his pants, and then proceeded to have a big pee on the toilet - I think he is starting to catch on - as sooon as he realized he had peed, he associated it with the toilet!
AWESOME - one proud mama over here!