Caribou has huge, concave hoofs which are common in snow and soft tundra to sustain the horse. As caribou dive, the feet often serve as paddles. Caribou are the only deer family member (Cervidae), where the bodies of the two sexes develop. Adult bulls are large and massive; adult cows are much smaller and slim and erratic. However. you can get the collections here on Caribou Reindeer Coloring Pages.