The Australian Shepherd, often known simply as the “Aussie”, is a medium-sized breed of dog that was, despite its name, developed on ranches in the United States during the 19th century.
They are similar in appearance to the popular English Shepherd and Border Collie breeds, and research has found that Australian Shepherds and Border Collies are closely related to each other, both the Border Collie and Australian Shepherd are slightly more distantly related to other kinds of Collies from the Basque regions of Europe. However, the Border Collie was not used to create the Australian Shepherd. The Australian Shepherd most likely is the descendant of Carea Leonés, Pyrenean Shepherd and Old German herding dogs that were brought over by shepherds.
Australian Shepherds rose in popularity with a boom in Western riding after World War II. They became known to the general public through rodeos, horse shows, and Disney movies made for television.
For many years, Aussies have been valued by stockmen for their versatility and trainability. While they continue to work as stock dogs and compete in herding trials, they have earned recognition in other roles due to their trainability and eagerness to please and are highly regarded for their skills in obedience. Like all working breeds, Aussies have considerable energy and drive. They often excel at dog sports such as dog agility and frisbee and are also highly successful as search and rescue dogs, disaster dogs, detection dogs, guide dogs, service dogs, and therapy dogs. They are considered the 17th-most popular dog breed in the United States.
History
The Australian Shepherd’s history is vague, as is the reason for its misleading name. The breed was initially called by many names, including Spanish Shepherd, Pastor Dog, Bob-Tail, New Mexican Shepherd, California Shepherd, and Austrian Shepherd. It is believed by some that the breed has Basque origins in Spain and was used there by shepherds. Those shepherds might then have emigrated to the West Coast of the United States via Australia. What is known is that it developed in western North America in the 19th and early 20th centuries. The Australian Shepherd was a particularly tireless sheepherder in the Rocky Mountains because it is relatively unaffected by altitude. Ranchers in Boulder, Colorado, began breeding the dogs which would attract purchasers from as far west as California for their legendary sheep-herding abilities. A theory suggests that they were named for the imported sheep that they herded. It is also possible that many of the dogs coming from Australia were blue merle and the adjective “Australian” became associated with any dogs of that coat colour.