Coat King removes unnecessary hair and unnecessary undercoat. The 10 blades have a wide distance between the blades, making them appear to be slightly overcoated. (Recommended Dog Breeds) Akita Inu, Alaskan Malamute, Perusian Shepherd Turbulen, Borzoi, Cairn Terrier, Welsh Corgi, Chauchau, Dachshund (Smooth), Samoyedo, Siberian Husky, St. Bernard, etc.