I have no idea how it happened. We've tried in the past and it was a complete failure. JACK IS POTTY LEARNING!! I say "learning" instead of "training" because, truly, I haven't trained him at all.  He learned how to do it on his own. I've always put him on the potty after his naps and he'd go #1, but that's not really doing much. Last time we tried "training" he ended up smacking and kicking the potty so we stopped. All of sudden about 4 days ago he started doing #1 and #2 on the big pottty! Of course, this was mostly me seeing that he was about to go #2 and rushing over to it. Yesterday we had only 1 accident (after the bath) and today he said "Poopie" and I took him over and he went. I'm so happy!! He hasn't had a diaper on in days except for nap and nighttime. When we go out he wears a pull-up, but he hasn't peed in that. In fact, today at the zoo he went in the public bathroom! This is blowing my mind, beyond incredible... only 1 child in diapers?!?!?

Jack, please forgive me when you're older and looking at this pictures. 

I snuck the camera around the corner.  He won't go if we're in the bathroom with him.  He needs total privacy.

That's not a hot dog in there!!