Miners found old wolf bones in Alaska in 1989. They called them short-faced wolves. Some looked like wolves, others like dogs. Scientists checked Eskimo dog skulls from Greenland and Siberia to figure out their family tree. It turns out that Siberian Huskies, Alaskan Malamutes, and Alaskan Huskies are genetic siblings. They are also related to Siberian sled dogs. But they do not share much DNA with Canadian Eskimo Dogs and Greenland dogs. Siberian Huskies and Malamutes kept their Siberian roots in North America.