The animals are also central to the cultures of many indigenous peoples in the world, and their hides are used in the production of tents, boots and clothing. The main enemies of reindeer are humans, wolves, lynx, and wolverines. Researchers and wildlife biologists are studying reindeer and caribou, whose numbers in the wild have been reduced due to changes in their natural habitats caused by humans. In Michigan, you can often find domesticated reindeer at petting farms and zoos. Many Michigan Christmas tree farms keep reindeer and other animals on hand for families to see and enjoy while purchasing their holiday trees.
Captive reindeer eat a special high-protein deer feed.
They are natural grazers, too, and enjoy pasture grasses in the summer months. As a special treat, reindeer like apples, carrots and the tender new growth on trees. Reindeer kept in pens need a lot of care. They need to be checked every day to make sure they are happy and healthy. Just like cattle and other domesticated animals, reindeer need to receive regular shots to protect them against diseases.