If you look at some of the photos of the "sled dogs" most have short coats and are crosses, not thick coats. Even if they did have thick coats it still should be illegal to treat an animal like sled dogs are treated...inhumanely. It also looks like most of the sled dogs are bone thin and have no meat on their bones, they look like little skeletons, you can see their ribs in the photos. When you can see bones in a photo you know that in the flesh they are a lot worse. It's just sickening.