is it donder or donner the reindeer

Donder and Blitzen are both members of Santa's team of flying reindeer. They are often depicted together in popular culture and have become synonymous with the holiday season. According to some folklore, Donder is known for his strength and is often associated with thunder, while Blitzen is known for his speed and is often associated with lightning. Together, they represent the powerful and majestic forces of nature that help Santa's sleigh fly around the world in a single night.