The skull is rounded, shaped like an apple. Individuals without a fontanel are considered reference, but for animals of the pet category, the presence of a small non-ossified area of the skull is allowed. The muzzle is wide and short, gradually tapering towards the nose. Seen from the side – straight. The transition from the forehead to the muzzle is wide enough, clearly expressed. The cheeks are flat and dry, close to the skull.