P.P.
as a preschool teacher for many years.. all the ladies that posted here are right on!! I know how hard it is.. \two of my kids were so VELCRO kids.. they cried and cried but the teacher reassured me they settled down once I left.. that is key.. if the teacher says he is fine once he settles down.. then go with that for sure. don't worry.. ask about his day and remind him how successful he was and how you always come back and leave it at that. maybe invite some of the kids in his class over from time to time.. that always has helped my kids to see a familiar face!! good luck.. !!