Lighter shades on underside are allowed. These two breeds are, in many ways, different strains of the same breed, which evolved slightly differently due to geographical and cultural separation. Color is black, preferrably with a dull or slight brownish cast. Distinct white markings are on the head, neck, chest, abdomen and legs. Color is black with distinct white markings on the head, neck, chest, abdomen and legs.
Color is primarily white, with limited markings in brown, cream, red, or black.
This dog possesses several unique anatomical features that are significant enough to warrant mention, here. Coat is short and rough. White with black tips are also seen. Solid or piebald, colors are white, grey, tan, red or black. Solid or piebald, colors are white, tan, red, white, grey, or black.