We trained our 3.5 year old 3 months ago - he was showing all the signs but very resistant to the idea, but we ended up having to push him to train as he was vomiting while trying to poo (stopped as soon as he pooed in the potty).
He is very reliable at home but is struggling to poo in particular away from home, ie at the childminder or at nursery. Sometimes he is fine at the childminder's, other times he will slope off and find a quiet corner to poo in. He is very resistant to the toilet at nursery and tends to withhold wees/find a quiet corner to poo in pants.
I'm not quite sure what we do about this. It's not toilet vs potty (we use a sort of potty seat downstairs as no downstairs loo) because he uses the toilet fine a lot of the time at grandparents/childminder. If it was wet pants, I'd wonder about distraction but they're often soiled.
Nursery and childminder both encourage him to go and keep an eye on him, but obviously can't stand over him every minute. We had four accidents/soiled pants the other week.
We're relaxed about accidents but have told him if he doesn't make it to the toilet, that's fine, but deciding to poo in your pants is not ok...
Any thoughts on how to improve things and help him "get" this?