Spaniels are classified as gun dogs, but they have been flushing and retrieving game for human hunters since the 1500’s, long before the gun was invented. The first Spaniels were divided into two groups based on where they worked; water Spaniels and land Spaniels. It was at some point during the 17th century that a distinction was first made between types of land Spaniels based on size and they began to be classified as either Springer or Cocker Spaniels. The taller Spaniels were called Springer Spaniels as they were typically employed to “spring” game animals for the hunt but the smaller dogs were particularly adept at flushing game birds like woodcocks from the low bushes, earning them the name of Cocker Spaniel. In 1902 The Cocker Spaniel Club was founded in England but when the Cocker Spaniels was bred in America they were bred as companions rather than hunting dogs and they changed considerably. Their backs lengthened, their heads became more domed, and their prey drive was greatly reduced. The change was drastic enough that in 1935 a group was formed for those who preferred the traditional look of the English Cocker Spaniel and were intent on discouraging interbreeding the English style Cocker Spaniel and the newer Americanized version. In 1946 the Cocker Spaniels that had developed in America were recognized as a separate breed, the American Cocker Spaniel, which is the breed typically utilized to develop the Cock-A-Mo breed. The American Eskimo dog is a fairly new breed in comparison, a descendant of several types of European Spitz type dogs that were brought to America in the early 1900’s.