On one recent afternoon, a dog owner was walking her pet — breed uncertain, but he may be an American Eskimo mix — up the street. A dog she described as resembling a Labrador retriever-pit bull mix raced across a yard into the street and attacked her dog. A purebred American Eskimo generally weighs approximately 35 pounds. A Labrador-pit bull mix, called a labrabull, weighs approximately 50 pounds. The odds favored the labrabull.