Santa may be the star of Christmas Eve, but his reindeer are the true heroes who make the journey possible. They’re not just pulling the sleigh — they’re carrying magic across the world in a single night! Whether you’re reading a Letter from Santa by the fire or leaving carrots by the chimney, these fun facts will make you love Santa’s team even more.

1. The Original Team Didn’t Include Rudolph

Most people know Santa has eight main reindeer — Dasher, Dancer, Prancer, Vixen, Comet, Cupid, Donner, and Blitzen — but Rudolph wasn’t part of the original lineup. He joined the team in 1939 when Robert L. May created his story for a Montgomery Ward Christmas booklet.

2. Reindeer Can See in the Dark

Arctic reindeer have incredible night vision. Their eyes adapt to the long polar nights, which comes in handy when guiding Santa’s sleigh through dark winter skies.

3. They’re Both Strong and Fast

A healthy reindeer can run up to 50 miles per hour. Add Santa’s Christmas magic, and that’s how they travel the entire globe in one night.

4. Female Reindeer Keep Their Antlers Longer

Unlike most deer species, female reindeer keep their antlers through the winter — meaning some of Santa’s sleigh-pullers might actually be girls.

5. Donner and Blitzen’s Names Mean “Thunder” and “Lightning”

These names come from the original Dutch words “Donder” (thunder) and “Blixem” (lightning), later updated in modern English versions.

6. Reindeer Eat More Than Just Carrots

Santa’s reindeer love carrots, but they also eat moss, grass, and lichens. If you’re leaving snacks out, add a few oats for an extra treat.

Want to make your child’s Santa Letter even more special? We can mention their favorite reindeer in a personalized reply from Santa.

Learn more fascinating reindeer facts at the National Wildlife Federation.

From their unique vision to their legendary speed, Santa’s reindeer are as magical as the man in red himself. Next time you’re reading a Letter from Santa, share these facts and imagine the jingling sleigh bells overhead.

For the more tech-forward believers, you can now send an email to Santa!