I serve 2 snacks and a lunch to all my daycare children. I have a 1 yr old whose parent is asking me to provide another snack during the day(child is here about 7.5 hrs). I have never added a 4th meal time, and I don't have the time to do it with morning naps/crafts/circle/outdoor play etc. The child has been here about a month, and it's a new request. Thoughts??