Is the Spanish Mastiff a larger dog breed than the Pomeranian?
Pomeranian (dog) The Pomeranian (often known as a Pom or Pom Pom) is a breed of dog of the Spitz type that is named for the Pomerania region in Germany and Poland in Central Europe. Classed as a toy dog breed because of its small size, the Pomeranian is descended from the larger Spitz type dogs, specifically the German Spitz. It has been determined by the Fédération Cynologique Internationale to be part of the German Spitz breed; and in many countries, they are known as the Zwergspitz ("Dwarf-Spitz").
Scotch Collie The Scotch Collie is a landrace breed of dog which originated from the highland regions of Scotland. The breed consisted of both the long-haired (now known as Rough) Collie and the short-haired (now known as Smooth) Collie. It is generally believed to have descended from a variety of ancient herding dogs, some dating back to the Roman occupation, which may have included Roman Cattle Dogs, Native Celtic Dogs and Viking Herding Spitzes. Other ancestors include the Gordon and Irish Setters.