2nd dream in the 2023 Christmas Story about Grandma Got Run Over by a Reindeer

Since Grandma is still in the hospital recovering from her injuries, Grandpa has been working with the naughty ADHD reindeer. Gramps is trying to teach the reindeer to pull a sled who has other things on his mind, like flying. The children in the neighborhood take great delight in seeing a reindeer fly.