This is Fred, our elf on the shelf. He shows up every year on the day after Thanksgiving. He watches the kids all day from a place in the house where they cannot touch him. Every night after the kids go to bed, Fred flies up to the North Pole and tells Santa whether the kids are being good or bad. The kids can also tell Fred what they want for Christmas and he passes the message on to Santa. In the morning, when he returns, he finds a new place to sit in our home and the kids have fun trying to find him. Christmas Eve is always bitter sweet for the kids, because on that night Fred leaves, not to return until the next year on the day after Thanksgiving.
On a side note: Jonah was so excited to tell the kids, this morning, that he puked out of his mouth and nose at the same time. They were impressed.