Never really got into it. My father use to have a sled team or two back in the day. As a young fellow he worked for the Hudson's Bay Company (trading post) and was stationed up on Baffin Island (beside Greenland). In the winter, which was probably eight months of the year (guessing), sled teams were their main transportation. I remember seeing old slides of them making the runners for the sleds out of frozen fish and seal pelts.