DS1 is a generally lovely and happy little boy (age 4). He is bright and sociable and although has the standard issues for age around food/tantrums etc, he's generally doing well...EXCEPT he kicks up a huge fuss when dropped off at preschool. He goes there for a 'school day' (9-3) and has been going to the same place for more than a year. Some morning are fine but the majority involve tears and upset. The preschool staff say that generally he is very happy and calms down once I've left. He's always had a good day when I go to collect him.
The question I'm asking is whether anyone has had a similar experience and has advice on making drop-off less stressful for both of us.