Children and Havdalah
As the days become longer, the time for havdala comes later and later. This is a problem for young children. The Mishna Berura says that once a child understands what Shabbos is, he should be trained to hear havdala.
Kiddush and Havdalah
What parents can do when Havdalah falls after a young child's bedtime, including early Havdalah, Sunday Havdalah, or exempting the child entirely.
As the days become longer, the time for havdala comes later and later. This is a problem for young children. The Mishna Berura says that once a child understands what Shabbos is, he should be trained to hear havdala.