Ancient Dog Breeds on September 24, 2013 Alaskan Malamute Chow Lhasa Apso Shar Pei Shiba Inu Shih Tzu Siberia Siberian Husky +
Gray Wolf on February 16, 2011 Alaskan Malamute DNA Dog Endangered species Endangered Species Act Gray Wolf Siberian Husky University of Oxford +