This stamp beautifully contrasts the rugged strength of the Alaskan Malamute with the refined elegance of the Collie. The Malamute, one of the oldest Arctic sled dogs, is a picture of power and endurance, with its thick coat and plumed tail. The Collie, a herding dog of Scottish origin, is depicted with its characteristic intelligent and gentle expression. The choice of these two breeds highlights the diversity within the working and herding groups recognized by the American Kennel Club.