The accepted colours of the breed are solid black, brown, fawn, grey, pale fawn, white, or more or less pied. All shades of red-fawn and pale fawn are permitted. The shade should, preferably, be the same as the colour of the body. Grey and white are extremely rare; mixed colours (except with white) are considered a fault. The most common colors are black or brown with white markings. The birth figures worldwide for 2007 are 176. All born were black or brown some with white markings on the chest, chin, and legs.