_sled dog, any canine used in Arctic climates to pull a sled across snow and ice. The breeds most commonly associated with this work are the Siberian husky, Alaskan Malamute, Samoyed, Eskimo dog, and Laika—all large, powerful dogs with thick coats and high endurance.

The Inuit never considered the dog as part of the animal kingdom (uumajuit), but merely as a tool for human existence.^[13] It was, and still is (to a very limited extent), used by the Canadian Inuit as multi-purpose dogs, often put to work hunting seals and other Arctic game, and hauling supplies and people. Explorers noted that the dogs were capable of tracking a seal hole from a great distance, and were occasionally used to hunt polar bears.