Yorkshire Terriers are one of the smallest dogs, usually around 15-17 cm in height, and weigh about 1-4 kg. They have a small head and a medium muzzle. The ears are V-shaped, set high, erect. The body is compact, with a flat back. The most notable feature of Yorkshire Terriers is their long, thin and straight coat. The coat is steel-bluish on the body and tail; on the rest of the body, the coat is reddish-brown.