Boston Terrier Breed Standard Non-Sporting Group General Appearance The Boston Terrier is a lively, highly intelligent, smooth coated, short-headed, compactly built, short-tailed, well balanced dog, brindle, seal or black in color and evenly marked with white. The head is in proportion to the size of the dog and the expression indicates a high degree of intelligence. The body is rather short and well knit, the limbs strong and neatly turned, the tail is short and no feature is so prominent that the dog appears badly proportioned. The dog conveys an impression of determination, strength and activity, with style of a high order; carriage easy and graceful. A proportionate combination of "Color and White Markings" is a particularly distinctive feature of a representative specimen. "Balance, Expression, Color and White Markings" should be given particular consideration in determining the relative value of GENERAL APPEARANCE to other points. Size, Proportion, Substance Weight is divided by classes as follows: Under 15 pounds; 15 pounds and under 20 pounds; 20 pounds and not to exceed 25 pounds. The length of leg must balance with the length of body to give the Boston Terrier its striking square appearance. The Boston Terrier is a sturdy dog and must not appear to be either spindly or coarse. The bone and muscle must be in proportion as well as an enhancement to the dog's weight and structure. Fault: Blocky or chunky in appearance. Coat The coat is short, smooth, bright and fine in texture. Color and Markings Brindle, seal, or black with white markings. Brindle is preferred ONLY if all other qualities are equal. (Note: SEAL DEFINED. Seal appears black except it has a red cast when viewed in the sun or bright light.) Disqualify: Solid black, solid brindle or solid seal without required white markings. Gray or liver colors. Temperament The Boston Terrier is a friendly and lively dog. The breed has an excellent disposition and a high degree of intelligence, which makes the Boston Terrier an incomparable companion. Summary The clean-cut short backed body of the Boston Terrier coupled with the unique characteristics of his square head and jaw, and his striking markings have resulted in a most dapper and charming American original: The Boston Terrier.