Babies who are happy at daycare tend to be happy at pick-up time and home too. It's a good indication they are getting enough rest, nourishment, and social stimulation during the day. Don't mistake initial drop-off clinginess with unhappiness: It's normal for babies to experience separation anxiety as they adjust to a new caregiver. Always check in with a pediatrician if you notice any worrisome behaviors in your baby or child.