American Kennel Club (AKC)
The American Kennel Club breed standard describes the Pembroke as low-set, strong, sturdily built and active, giving an impression of substance and stamina in a small space. The dog should be bold in outlook but not aggressive. Expression should be intelligent and interested, foxy in shape and appearance. The head should be foxy in shape and appearance, with ears that are erect, firm, and of medium size, tapering gradually to a rounded point. Eyes should be oval, medium in size, not round nor protruding, nor deep-set and piglike. Color should be brown, blending with color of coat, but dark eyes preferred. Eye rims dark, preferably black.
The body should be moderately long and low. Chest should be moderately broad with prominent breastbone. Rib cage should be well-sprung, slightly egg-shaped and moderately long. Level topline. Tail should be docked as short as possible without being indented. Forequarters should have short forearms that turn slightly inward, with the distance between wrists less than between the shoulder joints. Hind legs should be short, well-muscled, and straight when viewed from behind. Feet should be oval, with the two center toes slightly in advance of the two outer ones. Dewclaws on forelegs may be removed.
FΓ©dΓ©ration Cynologique Internationale (FCI)
The FCI standard emphasizes that the Pembroke Welsh Corgi is a small, low dog, strong, sturdily built, alert and active, giving impression of substance in small space. The general appearance should be that of a substance dog, hardy, active, giving an impression of great stamina in small space. Head should be foxy in shape and appearance with alert, intelligent expression. Skull should be fairly wide and flat between ears. Moderate amount of stop. Muzzle should be slightly tapering and in proportion 3 parts muzzle to 5 parts skull. Nose should be black.
Ears should be erect, medium sized, gradually tapering to rounded point. Eyes should be well set, round, medium size, brown in color blending with coat color. The neck should be fairly long, of sufficient length to provide overall balance of dog. Chest should be broad and deep, well let down between forelegs. Body should be medium length, well ribbed up. Topline should be level. The tail, if undocked, should be short and preferably natural bobtail. Forelegs should be short and as straight as possible. Hindlegs should be short and straight when viewed from behind.
United Kennel Club (UKC)
The UKC standard describes the Pembroke Welsh Corgi as a low-set dog that is strong, sturdily built, and active. This breed gives an impression of substance and stamina in a small space. The dog should be bold in outlook but not aggressive, with an expression that is intelligent and interested. The overall silhouette is that of a low-set, substantial dog with moderately heavy bone and a deep chest. The breed should be shown in hard, working condition.
The head should be foxy in shape and appearance with an alert expression. The skull should be fairly wide and flat between the ears with a moderate stop. The muzzle should taper slightly and be in proportion to the skull in a 3:5 ratio. The nose must be black regardless of coat color. Ears should be erect, of medium size, gradually tapering to a rounded point. Eyes should be oval in shape, medium in size, and obliquely set. The preferred eye color is dark brown. The neck should be fairly long and of sufficient length to provide overall balance.
Other Organizations
The Canadian Kennel Club follows a standard very similar to the AKC, emphasizing the breed's working heritage and requiring the same structural elements. The Kennel Club of Great Britain, as the breed's country of origin registry, maintains detailed standards that emphasize the breed's original function as a cattle herding dog. Australian and New Zealand kennel clubs also maintain standards aligned with the FCI guidelines, with minor variations in presentation requirements for showing purposes.
All major kennel club standards agree on the essential characteristics: the fox-like expression, erect ears, short legs, long body proportion, and the coat colors and markings. The primary differences between standards lie in the specific measurements allowed and the degree of detail provided about acceptable variations within the breed type.