There is no need for dogs in Antarctica, and in fact, dogs are now banned from the continent.
Sled dogs were removed from Antarctica because they are disturbing Antarctica's wildlife.
There are no dogs that live in Antarctica. Mammals that reside in Antarctica include seals, whales, and dolphins. This is because the continent is so frigid.
Dogs are not native to Antarctica.
From Cool Antarctica: "The last dogs were taken from Antarctica on Feb 22nd 1994, a consequence of an environmental clause in the Antarctic Treaty that required non-native species to be removed. In the case of dogs, specifically because distemper (a disease of dogs) could potentially spread from the dogs to the native seals of Antarctica."
I recollect hearing, perhaps in the 1960s, the name 'tin dogs' applied to the snowmobiles and other machines that eventually replaced real dogs in Antarctica.
Husky dogs were banned from Antarctica in April 1994.
Antarctica
No. Of the 100 dogs that travelled to Antarctica with Shackleton, none survived. You can read more about them: http://www.enduranceobituaries.co.uk/thedogs.htm
Early explorers took both dogs and ponies to Antarctica.
Huskies were used as working dogs: mostly as sled dogs.
Captain Scott did not 'do' anything to the dogs that accompanied the crew to Antarctica.
No dogs live in Antarctica -- no animal lives there: it's too cold and there is no food chain. In years past, humans took dogs to Antarctica and fed them, tended to their health and kept them alive. Dogs are not allowed in Antarctica now, because they can transmit diseases to breeding marine mammals. As well, dogs' natural instinct is to pursue and thus terrorize other animals.