Once he understands, he is quite cooperative. Hardy, can withstand extremes in climates. Skull flat between the ears, and broad. Jaws square and powerful, with minimal dewlap. Head forms a blunt triangle when viewed from above.
Muzzle is broad and full.
Distance from nose to stop is to the distance from stop to occiput, as 2 to 3. Stop is well defined, but not too abrupt. A shallow furrow extends well up to the forehead. Eye rims black and tight. NOSE - Black and broad.