The Arctic Wolf has a life expectancy of 12 to 14 years when domesticated. Origin. The Arctic Wolf is a wild dog that descends from the Canadian Arctic. The Arctic Wolf is a subspecies of the Gray Wolf and is also called the White Wolf or Polar Wolf. Today, the Arctic Wolf can still be found in the Canadian Arctic as well as Greenland. Dec 05, · When hungry, the pups will go up to any adult and lick their muzzles. The pack members find this irresistible and will regurgitate food for the pups. An adult wolf’s diet consists of animals such as elk, deer, moose, bison, caribou, bison, mice, beavers, hare, squirrels, and even fish and crabs.