I've been potty training my 2.5 year old son for the last two weeks. He's now doing well at home or in other people's houses asking to use the potty when he needs to go, and we've managed to get to the stage where he is wearing underpants (but no trousers as of yet). There doesn't seem to a long time between him saying he needs it and actually going though.
He's going to the zoo with his grandad on Thursday. I suppose my question is how do I handle this? Do I put him back in a nappy for this day out? I'm not sure if this is unreasonable or how to proceed!