Which dog breed has a number of different varieties, the Harrier or the Schweizerischer Niederlaufhund?
Harrier (dog) The Harrier is a medium-sized dog breed of the hound class,
Hierran Wolfdog The Hierran Wolfdog or Perro Lobo Herreño is a breed of dog originated in the Island of El Hierro, in the Canary Islands (Spain). The islanders know it as ""lobito"" or ""perro lobo"".