I started leaving the older one alone in the bath around 2-2.5, but only for a minute or two at a time. We have a small house, and the bathroom is adjacent to the living room. Around 3.5ish, if he was alone in the tub, I'd leave him while I did things, but talked to him the whole time. If the boys (almost 5 and 20mo) are in there together, I'll run and grab something, but I don't leave the 20mo old alone.
Hi! I'm Shannon
Wife to J
Mama to a couple of crazy boys - L (12/07)
and E (2/11)
and Meatball coming 4/14