The Bearded Collie, also known as the Beardie, the Hairy Mou’ed Collie, the Highland Collie, and the Mountain Collie, is breed of dog in the Herding Group. The bearded collie is one of the oldest dog breeds of Britain, and today they are still one of the most popular dogs used for sheep herding.
Recent surveys indicate the median longevity of Bearded Collies is approximately 13 years. This is inline with the median longevity of most purebred dog, and most breeds similar in size. The most common disorders reported by Bearded Collie owners are arthritis, colitis, and urological. Other commonly reported disorders include hypothyroidism, cancer, Addison's disease, arthritis and skin problems.