Stock Photo: Running dog team, sled dogs, mushing, Alaskan Huskies, young First Nation musher Josh Cadzow at the start of the Yukon Quest 1, 000_mile International Sled Dog Race 2011, ice of frozen Takhini River, Yukon Territory, Canada

Stock Photo: 1848-714419 Running dog team, sled dogs, mushing, Alaskan Huskies, young First Nation musher Josh Cadzow at the start of the Yukon Quest 1, 000_mile International Sled Dog Race 2011, ice of frozen Takhini River, Yukon Territory, Canada