Sled dog each year, but after the 1995 events, it was decided to hold them every two years, which facilitated the bidding process and enabled the host organization more time for preparation. Togo was the lead sled dog of Leonhard Seppala and his dog sled team in the 1925 serum run to Nome across central and northern Alaska. Balto was the lead dog of the sled dog team that carried the diphtheria serum on the last leg of the relay to Nome during the 1925 diphtheria epidemic. He was driven by musher Gunnar Kaasen, who worked for Leonhard Seppala. Seppala had also
Sled dog living in Greenland. In the winter, they are a primary mode of transportation. Most hunters in Greenland favor dog sled teams over snowmobiles as the dog sled teams are more reliable. The Samoyed was developed by the Samoyede people of Siberia, who used them to herd reindeer and hunt in addition to hauling sleds. These dogs were so prized, and the people who owned them so dependent upon them for survival, that the dogs were allowed to sleep in the tents with their owners. Smaller than the similar-appearing Malamute, the Siberian Husky pulls more, pound for pound, than a malamute,