Low set with moderately heavy bone and deep chest. Overall silhouette long in proportion to height, culminating in a low tail set and fox-like brush. General Impression--A handsome, powerful, small dog, capable of both speed and endurance, intelligent, sturdily built but not coarse.
The head should be refined in accordance with the sex and substance of the dog. It should never appear so large and heavy nor so small and fine as to be out of balance with the rest of the dog. Expression alert and gentle, watchful, yet friendly. Eyes medium to large, not bulging, with dark rims and distinct corners. Widely set. Clear and dark in harmony with coat color. Blue eyes (including partially blue eyes), or one dark and one blue eye permissible in blue merles, and in any other coat color than blue merle are a disqualification.
Neck moderately long and muscular without throatiness. Well developed, especially in males, and in proportion to the dog's build. Neck well set on; fits into strong, well shaped shoulders. Topline level. Body long and strong.Chest moderately broad with prominent breastbone. Deep brisket, with well sprung ribs to allow for good lungs. Ribs extending well back. Loin- short, strong, moderately tucked up. Waist well defined. Croup-Slight downward slope to the tail set.
Medium length but dense as it is double. Outer hairs slightly harsh in texture; never wiry, curly or silky. Lies relatively smooth and is weather resistant. The insulating undercoat is short, soft and thick. A correct coat has short hair on ears, head, the legs; medium hair on body; and slightly longer, thicker hair in ruff, on the backs of the thighs to form "pants," and on the underside of the tail. The coat should not be so exaggerated as to appear fluffy. This breed has a shedding coat, and seasonal lack of undercoat should not be too severely penalized, providing the hair is healthy. Trimming is not allowed except to tidy feet and, if desired, remove whiskers. Soft guard hairs, uniform length, wiry, curly, silky, overly short and/or flat coats are not desired. A distinctly long or fluffy coat is an extremely serious fault.
Large and prominent in proportion to size of dog. Slightly rounded at the tip, and of good strong leather. Moderately wide at the base, carried erect and sloping slightly forward when alert. When erect, tips are slightly wide of a straight line drawn from the tip of the nose through the center of the eye. Small and/or pointed ears are serious faults. Drop ears are a disqualification.
Well muscled and strong, but slightly less wide than shoulders. Hipbone (pelvis) slopes downward with the croup, forming a right angle with the femur at the hip socket. There should be moderate angulation at stifle and hock. Hocks well let down. Metatarsi perpendicular to the ground and parallel to each other. Dewclaws removed.Feet point straight ahead and are slightly smaller and more oval than front. Toes arched. Pads well filled.
The moderately broad chest tapers to a deep brisket, well let down between the forelegs. Shoulders slope downward and outward from the withers sufficiently to accommodate desired rib-spring. Shoulder blade (scapula) long and well laid back, meeting upper arm (humerus) at close to a right angle. Humerus nearly as long as scapula. Elbows should fit close, being neither loose nor tied. The forearms (ulna and radius) should be curved to fit spring of ribs. The curve in the forearm makes the wrists (carpal joints) somewhat closer together than the elbows. The pasterns are strong and flexible. Dewclaws removed.