Kindergarten kilos

We've all heard of the freshman fifteen... Have you ever heard of anyone gaining kindergarten kilos? (I just made that up!) Zach begins his first day of kindergarten this afternoon. He does not have snack at school (just found that out yesterday) and he's used to an afternoon snack... So, now I'm worried that he'll get hungry at school. So, I've fed him. A lot. If I keep this up, I will no doubt be overfeeding him. Gotta cut back, Mom. He will be fine!!