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,
Dog breed Dog breeds are dogs that have relatively uniform physical characteristics developed under controlled conditions by humans, with breeding animals selected for phenotypic traits such as size, coat color, structure, and behavior. The Fédération Cynologique Internationale recognizes over 400 pure dog breeds.