It is Rudolph
reindeer
Reindeer are also known as Caribou.
The eight reindeer famously known as Santa's helpers are Dasher, Dancer, Prancer, Vixen, Comet, Cupid, Donder (or Donner), and Blitzen. These reindeer are often featured in Christmas stories and songs, including the well-known "Rudolph the Red-Nosed Reindeer."
Lots of animals help Santa, but the most well-known ones are the reindeer, who help him to fly his sleigh.
Rudolf
Rudolph the red nosed reindeer
Reindeer are better known for the usefulness of their hides than for their fleece.
I would think reindeer
Archer
A herd of reindeer is simply a gathering, group, collection, herd of animals known as reindeer.
rudolf was not an origanal reindeer he was added later on . rudolf was not an origanal reindeer he was added later on .
Rudolph the red nose reindeer