A reindeer is a species of deer that is native to the Arctic and Subarctic regions of the northern hemisphere. They are known for their majestic antlers, which can grow up to 4 feet wide in some males. Reindeer are also known for their ability to pull Santa's sleigh on Christmas Eve. Here is a step-by-step guide on how to draw a reindeer for kids: Step 1: Start by drawing a circle for the head, and then add two circles for the ears on top of the head.