BODY SHAPE - THE LENGTH FROM POINT OF SHOULDER TO POINT OF BUTTOCKS LONGER THAN HEIGHT OF WITHERS, WELL-RIBBED UP, STRONG LOIN, WELL-DEVELOPED QUARTERS AND THIGHS
When viewed from the side, the Lhasa Apso silhouette is that of a well-balanced dog, possessing a level backline, without exaggeration of body parts. Body length is measured specifically longer than height at withers. The most acceptable range of height to length ratio is between 30 and 35 percent, or about one-third longer than height at withers. It is important that a rectangular profile be maintained without excessive length of body.
That the standard calls for a well-ribbed up Lhasa Apso is often misconstrued as a request for a full, rounded or barrel-shaped rib cage, but this is not the correct meaning of "well-ribbed up." Rather, this expression is used to describe a long rib that by nature will extend well back toward the loin area. This longer rib carries less curvature than a shorter rib and will provide for a flatter side of body and a deeper brisket.
The loin is the area of the back from the last rib to the point of pelvis. A strong loin, coupled with a long rib cage, is essential for efficient movement with a level backline. A smooth, free-flowing gait, when trotting, is correct. The legs move parallel, coming and going, with a tendency to converge as the dog increases speed. The front foot contacts the ground well forward; restriction of reach and a mincing of gait is not desirable. Strong, well-developed rear quarters should provide good drive. The rear legs should reach under the body and push out well behind, carrying the body forward in balance with the front; going away, the pads of the rear feet give evidence of good follow through, but exaggerated kickup is undesirable.
The neck is strong and well-proportioned, rising smoothly from the shoulders and carrying the head with an air of assertiveness. As the Lhasa Apso moves and increases speed, there is a tendency for the head to be extended slightly toward the line of travel.