21. Alaskan Husky
The Alaskan Husky is a mixed breed of different Northern breeds that have been selected for their skill in pulling for the purpose of being a very effective sled dog. The dogs are known to be generally loving and affectionate creatures and are great in socializing with other members of a sled team. They are highly trainable and skillful both on land and in water and possess great eyesight and sense of smell which help them navigate sleds effectively.