Sled Dogs (sleigh dogs, sledge dogs, sleddogs)

Many breed clubs and registeries register the Greenland dog as Eskimo dog and some authors even consider all sled dogs as one and the same breed, within which regional forms developped due to isolation.

Some breeders started breeding programs to save original strains of working sled dogs from assimilation within the larger group of (show) huskies, see, for example, the Seppala Siberian Sleddog Project of J.J. Bragg and the Mackenzie River Husky sled dogs of Donna Dowling.

Most sled dogs can adapt to living within a family and make good companion dogs, provided they are given some work to do at regular intervals. Note that most sled dogs seldom bark, but howl instead, much like wolves.

The Siberian Husky, also known as Siberian Chukchi, Arctic Husky is one of the most ancient and purest of all the northern sled dogs. It is also the smallest and fastest of all sled dogs. The origin of the word 'husky' maybe a mispronounciation of chukchi, a local tribe of the extreme north-east of Siberia were this breed was commonly found, or a slang abbreviation of the word 'Eskimo'.

Other dog breeds commonly used as sled dogs are the:

Alaskan husky: not as hardy as the Siberian husky, they are basically selected for speed rather than endurance. They lack the dense coat necessary to keep them warm and tick fur between their toes, thus making them more prone to feet injuries. In very cold conditions, Alaskans often need "dog coats, belly protectors or "dog booties" to protect their feet from abrasion and cracking.

Chinook: an extremely rare multi-purpose working and sled dog, taking its name from the foundation sire of the breed, Chinook, born in 1917 and owned by the breed's creator, Arthur Walden. Walden developed the Chinook by crossing a Greenland Husky bitch with a mastiff-type dog, a mongrel with St. Bernards ancestry. The word chinook refers to 'a warm westerly wind from the country of the Chinooks', a group of Native American tribes that lived in what is now the northwestern United States.

Eurasier

Greenland Dog

Northeasterly Hauling Laika: a large hauling dog, very similar to the Eskimo Dog or the Malamute.

Samoyed

Seppala Siberian Sleddog: a working dog breed, bred by the legendary dog driver Leonhard Seppala from dogs imported into Alaska from eastern Siberia. More about the Seppala Siberian sled dog.

Sled dogs are dogs that are used to pull a wheel-less vehicle mounted on runners (a sled or sleigh) over snow or ice. It is not certain when and where this unique form of transport first appeared, but it may well have been in eastern Siberia, whose tribes have a long history of nomadic winter travel.

Sleddogs are expected to demonstrate three major qualities in their work:
- remarkable physical strength for their size, coupled to an instinctive desire to pull the sled;
- endurance, to travel over long distances for several days in a row and through the toughest conditions;
- and speed, to travel the distance in a reasonable length of time.

The dog breeds most commonly associated with the idea of sleddogs are the northern dog breeds, such as Huskies or Eskimo dogs.

The name 'husky' was actually once applied to all northern sled dogs. Many mushers don't consider the Husky a formal breed, but rather a group of more or less independent strains within which dogs are selected for performance, not confirmation to a standard.

Of all modern dog breeds, the northern dog has retained many of the characteristics of his wolf cousins. The body possesses features tailored for long-distance travel; it is powerful and lean, with narrow chests, strong muscles and powerful backs and legs, allowing for efficient trotting over long distances. They are not to large in size in order to maximize the efficiency of oxygen delivery to the heart, brain and muscles. Their temperament as well is adapted to the task: they possess an independent yet social personality.

Some canine authorities consider that even today there are only three main (true) sled dog breeds or group of breeds. These are:

the Alaskan Malamute: the most powerful, but slower than the two others

the Eskimo dog: middleweight with moderate speed

the Siberian Husky: lightweight, but strong and fastest of the three.