Some sled dogs die in the service of their duties, one of which is to pull loaded sleds. As the loads on sleds is decreased, the population of the dogs is similarly decreased.
A group of sled dogs is called a "Team" of sled dogs.
They tend to live in there sled packs that they pull the sled in
i think you need 6 dogs to run
That would depend on the dog, its size, its weight and its age.
They use them to pull sled through the snow.
Dogs are no longer allowed in Antarctica. Your answer depends on heavily laden the sledge may be, and how well it's loaded -- its center of gravity -- the condition of the sledge and so forth, regardless of where you are sledging..
The dogs had to pull the sled
there would be 7 dogs on a sled
Five dogs is plenty to pull a sled even with a full sized adult as long as the dogs are trained and conditioned for pulling.
The wheel dog's job on the sled is to pull sleds for humans through the snow. They are located near the back of the sled.
its the last dogs closest to the sled. they are the strongest so they can pull the sled along