The neck is powerful, of medium length, and forms a muscular arch. It flows smoothly into the sloping shoulders, gradually increasing in width from the head to the shoulders. (In the female the muscles are less accentuated but should remain in balance with the head and body). The dewlap is noticeable but disappears towards the sternum.
The topline is firm and level, extending in a straight line from behind the withers to the croup. The back remains horizontal to the ground while the dog is moving or standing. The under line of a mature dog has a slight tuck-up.
The body is blocky, muscular and solid, with good depth and width. The back is broad and straight, with pronounced muscles. The ribcage is well sprung and well filled behind the shoulder blades. The transitions between the chest, loin and rump are well filled and flowing. The loin is strong and muscular, and only slightly narrower than the ribcage and rump. The croup is broad, flat and strong, with well defined musculature. Its height should not exceed the height at the shoulders.