A comment thread about snow dogs led me to an interesting interview with Dr. Susan...  ...an who is married to a champion musher who runs a sled dog kennel. She talked about how Siberian Huskies, Al...  ...an Huskies, Alaskan Huskies, Malamutes, and other dogs bred specifically...

[https://www.youtube.com/watch?v=e4PYhqcuY7E]YouTu...  ...iberian Huskies at the ready for their wintertime sled-dog duties. But it's not all work for these beautiful...  ...hem having a happy howl as well as inhaling their dog chow. From the Nature Trails website,"Our passion...