The Lapponian Herder (Lapinporokoira or Lapp Reindeer Dog or Lapsk Vallhund) is a breed of dog from Finland, one of three Lapphund breeds developed from a type of dog used by the Sami people for herding and guarding their reindeer. The Lapinporokoira is a medium-sized dog, with medium length fur in a double coat. Ears are pricked (standing up; drop ears are a disqualifying fault.) Colour is generally black or dark grey or brown, and occasionally red brown, with a lighter shade on the head and lower parts of the body, often with white markings. Medium in build, height should be 51 cm (20 in) at the withers for males, 46 cm (18 in) for females. Males and females should look distinctly different. Weight is between 55–65 lb (25–29 kg), males usually heavier than females.[citation needed] (Source: Wikipedia.org, CC BY-SA)