Size and Build: Norfolk Terriers measure 9 to 10 inches at the shoulder, with both males and females weighing between 11 and 12 pounds. They are compact, low-set dogs with a strong bone structure and well-muscled bodies that reflect their working terrier heritage. Their short backs, broad chests with well-sprung ribs, and powerful hindquarters enable both agility and endurance in their traditional vermin hunting roles.
Coat and Colors: Their coat is straight, hard, wiry, and close-lying, providing protection in rough terrain. Hair is longer and rougher around the neck and shoulders, with shorter, smooth fur on the ears and face, except for distinctive whiskers and eyebrows. Accepted colors include Black & Tan, Grizzle, Red, Red Grizzle, Red Wheaten, and Wheaten. Small amounts of white are permissible but not preferred according to breed standards.
Distinctive Features: Norfolks have broad, slightly rounded wedge-shaped heads with a well-defined stop and strong muzzles. Their medium-sized V-shaped ears have rounded tips that fold forward close to the cheeks. Eyes are oval, dark brown or black with a keen and intelligent expression. Tails are moderately long, thicker at the base, carried straight and gaily when excited, complementing their well-balanced proportions. Their gait shows purposeful forward drive with good flexion at hock and stifle joints while maintaining a level topline.
Gender Differences: Males tend to be slightly more robust and confident, though both sexes share the breed’s lively, alert temperament. Size differences are minimal, but male Norfolks may exhibit marginally stronger muscle tone and greater stature within the breed’s size parameters.
The breed standard requires a perfect scissor bite, well-developed jaw strength, and overall muscular balance. In the show ring, both ear types can be seen, though drop ears define the Norfolk Terrier's distinct identity.