http://catinkacards.tripod.com/pictures/dogsled_line.gif
they tip
Eskimos
dog sleds and stuff
The train.
Huskys
Incredible Maine - 2007 Dog Sleds 4-2 was released on: USA: 2010
boats and dog sleds
airplanes dog sleds and snow mobiles
people who control dog sleds are called "mushers"
the iditarod races
yes they did and they used them on land along with dog sleds
buffalo hides