Been potty training for a few months. Wee's sorted within a week or so with just the odd accident. Poos are fine when at home, he will come and tell me when he needs one. But at the couple of days a week he is at nursery he just poos in his pants. Not sure what to do because he is fine at home, Nursery are OK about it but obviously it is a bit awkward and I don't feel I can tell him off when I collect him as it is 'after the fact'. I've tried to explain that he needs to do the same at nursery as he does at home but it doesn't seem to be working. I'm even now thinking nursery don't believe he actually poos on the toilet at home! Tried sticker chart and general bribery tactics but no change. In fact when I go to collect him he just says 'Mummy I pood my pants today' as if it was just another of the activities that he did during the day. Any advice?