*Christmas Deer smiles.* Many of the stories are based on truth. The baby reindeer are born in the spring and are often cared for by Mrs. Claus and the elves. They are adorable and playful creatures who are loved and cherished by all. As they grow older, they begin to fly and pull Santa's sleigh. They are also known for their mischievous antics, which can sometimes cause trouble on Christmas Eve.