SLED DOG LINKS:

Mackenzie River Husky
The Mackenzie River Husky refers to populations of sled dogs developed in northern communities. Donna Perry produces the most known dogs of this type of dog which isn't considered a breed.

Mitten
A glove that allows your four fingers to be enclosed together, and your thumb enclosed by itself. This allows you to have some dexterity, but also allow you to keep your fingers warmer by having them sit next to eachother.