The Shetland Sheepdog, often known as the Sheltie, is a breed of herding dog that originated in the Shetland Islands of Scotland. This hard-working small dog is intelligent, vocal, excitable and willing to please. They are incredibly loyal to their owners to the point where they are often referred to as 'shadows' due to their attachment to family. They are incredibly loyal to their owners to the point where they are often referred to as 'shadows' due to their attachment to family. This breed was formally recognized by The Kennel Club (UK) in 1909. While the Sheltie still excels at herding, today it is often raised as a farm dog and/or family pet. Their expression should be that of alertness with a gentle and sometimes reserved nature. They are often very good with children. They carry their tail down low, only lifted when alert and never carried over the back.