Info found here


The Cocker Spaniel, the American Cocker Spaniel, was originally developed from careful breeding of the English Cocker Spaniels brought to the United States, although the two now look distinctly different. The American Cocker Spaniel is smaller than the English Cocker Spaniel and has a different conformation. The name "Cocker" comes from the woodcock, a game bird these spaniels flushed particularly well. Today, the Cocker Spaniel serves primarily as a companion and glamorous show dog and less likely to be used for hunting than the original English Cocker Spaniel. The conformation has also changed to a more elegant and stylish dog from the hardy and practical spaniel that is more typical of the English lines. The Cocker Spaniel become increasingly popular and was one of the most popular breeds of dogs according to the American Kennel club in the 1940's. At this time the breed was almost exclusively used as a companion dog, much as it now is. Currently the Cocker Spaniel is considered the fifteenth most popular dog breed in the United States and continues to be a favorite around the world.