A.Z.
My now 18 month old daughter is the same way, but I have to think it is from her older siblings. Anyway, she started around 12 months wanting to go to the bathroom(she is crazy...walking at 8 months, etc.). Anyway, I talked to the pediatrician about it b/c I just felt it was way too early for her to go potty on the toilet, she said dont stop her. She is still not really potty trained-she goes on the toilet sometimes and sometimes in a diaper. I really let her decide what she wants to do. I would say if he is doing and shows an interest go for it. My daughter also would never even sit on a trainer toilet, I just bought the seat for the big toilet. I guess it is different for boys though. Good luck and do what you feel is right. Many people disagree w/ kids being potty trained early so stick to it. Sorry this is so long I just remember that I read something yesterday.. it is called DiaperFree...I think they have a website, but can not seem to find it. They let their kids run around w/diapers, but have taught them hand signals to let them know they have to go potty...maybe if someone else knows what I am talking about they can give you the site... Good luck again!