INTRODUCTION: First and foremost, the Australian Shepherd is a true working stockdog, and anything that detracts from his usefulness as such is undesirable. The most important breed characteristics are overall moderation in size and bone, balance with correct proportions, and sound movement.

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BRIEF HISTORICAL SUMMARY: While there are many theories as to the origin of the Australian Shepherd, the breed as we know it today developed exclusively in the United States. The Australian Shepherd was given its name because of the association with Basque Sheepherders who came to the United States from Australia in the 1800’s. The Australian Shepherd’s popularity rose steadily with the boom of western horseback riding after World War II, which became known to the general public via rodeos, horse shows, movies, and television shows. Their inherent versatile and trainable personality made them assets to American farms and ranches. The American stockman continued the development of the breed, maintaining its versatility, keen intelligence, strong herding instincts, and eye-catching appearance that originally won their admiration. Although each individual is unique in colour and markings, all Australian Shepherds show an unsurpassed devotion to their families. Their many attributes have guaranteed the Australian Shepherd’s continued popularity.

GENERAL APPEARANCE:  The Australian Shepherd is a well-balanced dog of medium size and bone. He is attentive and animated, showing strength and stamina combined with unusual agility. Slightly longer than tall, he has a coat of moderate length and coarseness with coloring that offers variety and individuality in each specimen. An identifying characteristic is his natural or docked bobtail. In each sex, masculinity or femininity is well defined.

CHARACTER:  The Australian Shepherd is primarily a working dog of strong herding and guardian instincts. He is an intelligent, exceptional companion. He is versatile and easily trained: performing his assigned tasks with great style and enthusiasm. He is reserved with strangers but does not exhibit shyness. This unusually versatile stockdog works with the power and quickness to control difficult cattle as well as the ability to move sheep without unnecessary roughness. Although an aggressive, authoritative worker, viciousness toward people or animals is intolerable.

HEAD:  The head is clean-cut, strong, dry, and in proportion to the body. The topskull is flat to slightly rounded; its length and width each equal to the length of the muzzle. The muzzle is of medium width and depth and tapers gradually to a rounded tip, without appearing heavy or snipey. Lips are close fitting, meeting at the mouthline. The toplines of the muzzle and topskull appear close to parallel. The stop is moderate but well defined.

• TEETH:  A full complement of strong white teeth meet in a scissors bite. A level bite is a fault. Teeth broken or missing by accident are not penalized. All other missing teeth should be faulted to the degree that they deviate from a full complement of 42 teeth. Disqualifications: Undershot bite, Overshot bite, Wry Mouth

• EYES:  The eyes are very expressive, showing attentiveness and intelligence. They are clear, almond-shaped, of moderate size, and set a little obliquely, neither prominent nor sunken. The pupils are dark, well defined, and perfectly positioned. Eye color is brown, blue, amber; or any variation or combination, including flecks and marbling. All eye colors are acceptable in combination with all coat colors.Faults: Any deviation from almond-shaped eyes.

• EARS:  The ears are set high on the side of the head, are triangular, of moderate size and slightly rounded at the tip. The tip of the ear reaches to, but not further than, the inside corner of the nearest eye. At full attention, the ears should lift from one-quarter (1/4) to one-half (1/2) above the base and break forward or slightly to the side. Severe Faults: Prick ears; overly large ears; low set ears with no lift from the base.​