Breed: American Cocker Spaniel

The American Cocker Spaniel is a medium sized dog of normal proportions, with medium long silky fur on the body and ears, hanging down on the legs and belly (feathering). The head has a upturned nose and the ears hang down (drop ears). The tail is often docked, though is only required for show, and is recommended for American Cocker Spaniels who hunt. Coat colors are described extensively in the Standard. The English Cocker Spaniel has a more rectangular head, a shorter coat, and is larger.

Temperament

The American Cocker Spaniel breed standard defines the ideal dog of the breed as having an outgoing, friendly temperament. They tend to be soft dogs who do not do well with rough or harsh training. The breed ranks 20th in Stanley Coren's The Intelligence of Dogs, a rating that indicates good "Working or Obedience Intelligence", or trainability.

History

Spaniels were hunting dogs brought from Spain to England, where the type was developed into a gun dog for hunting small game, especially birds, and the name Cocker was described in 1904 as having been derived from its use in hunting woodcocks.

According to written historical records, the first Spaniel was brought to North America aboard the "Mayflower" which sailed from Plymouth, England and landed in New England in 1620. This dog was most likely very useful in hunting small game. The Cocker Spaniel was recognized as a breed in England in 1892, separating it from Springer Spaniels; until that time, Cockers and Springers would be born into the same litter, and were only separated out into the distinct types when fully grown. Another dog used in the development of the early Cockers was the English Setter, resulting in the roan coats still seen in the breed. Brought to North America in the late 1800s, the development of Cockers in England and Cockers in North America began to diverge into two different breeds, although breeding between the American Cocker Spaniel and the English Cocker Spaniel was permitted until 1946, when the stud book was closed.

The first Cocker Spaniel registered in the United States' American Kennel Club was "Captain", in 1878, and the American Spaniel Club was formed in 1881, although both the English and American varieties were very similar at that time. The Westminster Dog Show was won in 1921 by a parti-color Cocker (black and white), Ch. Midkiff Seductive.

Over time, the Cocker Spaniels in the United States became smaller than the English dogs, and, in dog shows, separate categories (called 'classes') were created in 1935 for the English variety and the American variety of Cocker Spaniel. In 1938, the English Cocker Spaniel Club of America decided to discourage breeding between the varieties, and defined the English Cocker Spaniel as those whose pedigrees included dogs that were or were eligible to have been registered with The Kennel Club (UK) before 1930. Much research of pedigrees was done by Geraldine Rockefeller Dodge and others, and in June, 1946, the English Cocker Spaniel and the American Cocker Spaniel were recognized by the American Kennel Club as separate breeds.

Article Source:
http://en.wikipedia.org/wiki/American_Cocker_Spaniel