An analysis of the genes of renowned sledge dog Balto, long believed to be a Siberian husky, reveals he was a mixture of different Arctic and Asian breeds. Balto is perhaps the most famous sledge dog ...

Jules Verne : how fiction transported the first dogs to the North Pole -- Sir John Franklin How, in reality, a lost explorer needed dogs -- What was the Greenland dog? -- "Sledge" or "sled"? -- Toodla ...