I have a bright little 16m old ds who is very interested in the big toilet, and always wants to do everything himself - eg he has to brush his teeth himself, he puts his shoes on 'himself' (actually we do it but he wants to put his feet in himself and hold the shoe etc).
As we're in for the foreseeable, i thought maybe I could try to start teaching him to use the potty, if it's not miles too early - I think he might get it! I've seen these little potties on amazon, complete with flushing sounds... what was the earliest yours used the potty?