Well, my little guy has figured the potty thing out. He has not had an accident in over a week!
Originally he would just go to the door and sit not really letting you know. And if ya didn't do something he'd go.
So, all those that have the same issue I say get a bell. I got one and it has worked like wonders. Within two weeks he was ringing it on his own to go out.
It's been awesome! What a guy