Ethan has been going on the big potty for a long time and he's really good at it - does lots of pee and poop and expects high fives. He's also never gone on a kid potty; just uses the big one without a ring or anything. He's weird.
He totally seems ready to transition to undies, but I'm just not ready for that potty training step yet. Today though, he wanted to wear undies instead of his diaper so I gave him a pair. He wore them for a while then let me know he pee'd in them and started dying laughing. He thought it was funny! WTH? I knew I didn't want to start this yet!!