A Mommy and I are looking for some advice on bedwetting at daycare only for an almost 4 yr old.

Child does amazingly well all night at home and hasn't had an accident in a long time the problem seems to be only at daycare. Child hasn't had an accident during nap time on the weekends in ages.

At daycare we do the potty train before quiet time and during quiet time I tell the big kids that they can go to the potty anytime, just they need to be quiet so they don't wake the others up. About every 2 weeks the child will have an accident or two when sleeping at daycare. The child is fully trained and has been trained for over a year. Has a good bladder. Hasn't had pull ups at daycare since last winter. I'm worried about regression.

I'm sure it is a daycare thing and the solution should be found in daycare, just for the life of me, I can't think of anything at the moment. Parents are amazing and have been trying at home. My first thought was to put child back in pull ups, but is that the right thing to do in this case?

Advice is appreciated, thanks