The American Shorthair is the most popular breed of cat in the United States. The breed is believed to be descended from English cats (the forebearers of today's British Shorthairs) brought to North America by early European settlers to protect valuable cargo from mice and rats.
American Shorthairs are medium to large sized cats, with powerful legs and strong paws. Their muzzle is squarish. Their coat is short, with the fur being thick, dense, and stiff to protect them from cold, moisture, and superficial skin injuries. Their coat thickens up in the winter and sheds in the spring but still remains lighter and slimmer than its close cousin, the British Shorthair.
American Shorthairs are very affectionate, long-living, and disinclined to behavioral problems; they get along well with other family members, including dogs. The American Shorthair is also an excellent hunter, but its sunny and gentle disposition makes it ideal for families with small children. Shorthairs tend to get overweight very easily.