My son is 2.
3 months ago we potty trained and it went well. we used the intensive, stay at home with no trousers on and never go back to nappies approach. It wasn't a fast process (i.e. weeks to get mostly in the toilet for wees consistently and accidents pretty regular for a couple of months), but he was just under two at the time so this is normal I think.
Our problem is, he has got into a habit of doing all his poos in his pants. We can make progress a bit when we are with him all the time, but he seems to store them up and do them at nursery so there's a limit to what we can do at home!
I really don't know what to do about it, it feels like we've allowed it to become a habit but going back to nappies seems silly when his wees are ok, and short of taking a month off work to poo train I'm not sure how much we can intervene!! Nursery are good about it but they just aren't able to watch him like a hawk all day and act really fast when he starts pooing.
We've been offering stickers for toilet poos which worked sometimes, but only if he is on the toilet and needs a poo and we hold the stickers in front of him - but we don't know when he needs a poo as he isn't super regular (average one a day but might be none, might be 3, and can happen any time of day).
We were on holiday last week and made slight progress. I think it was 2 accidents, 1 half in pants and held then finished in toilet, 1 tiny forced plop in the toilet when I offered cake as a reward, 1 initiated by him when I took him to the toilet, and 1 in toilet when he verbally told us he needed a poo and held it til we found a toilet for him. Back at nursery today and it was poo in pants, no sign of needing it and no concern about it.
Any advice, reassurance, tips...?