The coat is a double coat with a short dense undercoat. The outercoat is close, each hair straight, hard, and lying flat, so that it is rain-resisting. Under the body, to behind the legs, the coat is longer and forms near the thigh a mild form of breeching. On the head (including the inside of the ears), to the front of the legs and feet, the hair is short. Along the neck it is longer and thicker forming a ruff. The tail should be furnished with a good brush. A coat either too long or too short is a fault. As an average, the hairs on the body should be from 2 to 3 cms (approx. 0.75 - 1.25 ins) in length.