The Siberian Husky is a medium-sized working dog, quick and light on their feet and graceful in action. Their moderately compact and well furred body, erect ears and brush tail suggest a Northern heritage. Their characteristic gait is smooth and seemingly effortless. Huskies perform their original function in harness most capably, carrying a light load at a moderate speed over great distances. Their body proportions and form reflect this basic balance of power, speed and endurance.