The ideal Boxer is a medium-sized, square-built dog of good substance with short back, strong limbs, and short, tight-fitting coat. His well-developed muscles are clean, hard, and appear smooth under taut skin. His movements denote energy. The gait is firm yet elastic, the stride free and ground-covering, the carriage proud. Developed to serve as guard, working, and companion dog, he combines strength and agility with elegance and style. His expression is alert and his temperament steadfast and tractable.
The chiseled head imparts to the Boxer a unique individual stamp. It must be in correct proportion to the body. The broad, blunt muzzle is the distinctive feature, and great value is placed upon its being of proper form and balance with the skull.
In judging the Boxer first consideration is given to general appearance and overall balance. Special attention is then devoted to the head, after which the individual body components are examined for their correct construction, and the gait evaluated for efficiency.
Adult males 23 to 25 inches; females 21½ to 23½ inches at the withers. Proper balance and quality in the individual should be of primary importance since there is no size disqualification.
The body in profile is square in that a horizontal line from the front of the forechest to the rear projection of the upper thigh should equal the length of a vertical line dropped from the top of the withers to the ground.
Sturdy, with balanced musculature. Males larger boned than females.
The beauty of the head depends upon the harmonious proportion of muzzle to skull. The blunt muzzle is 1/3 the length of the head from the occiput to the tip of the nose, and 2/3rds the width of the skull. The head should be clean, not showing deep wrinkles (wet). Wrinkles typically appear upon the forehead when ears are erect, and are always present from the lower edge of the stop running downward on both sides of the muzzle.
Intelligent and alert.
Dark brown in color, frontally placed, generous, not too small, too protruding, or too deepset. Their mood-mirroring character, combined with the wrinkling of the forehead, gives the Boxer head its unique quality of expressiveness. Third eyelids preferably have pigmented rims.
Set at the highest points of the sides of the skull, the ears are customarily cropped, cut rather long and tapering, and raised when alert. If uncropped, the ears should be of moderate size, thin, lying flat and close to the cheeks in repose, but falling forward with a definite crease when alert.
The top of the skull is slightly arched, not rounded, flat, nor noticeably broad, with the occiput not overly pronounced. The forehead shows a slight indentation between the eyes and forms a distinct stop with the topline of the muzzle. The cheeks should be relatively flat and not bulge (cheekiness), maintaining the clean lines of the skull as they taper into the muzzle in a slight, graceful curve.
Muzzle and Nose
The muzzle, proportionately developed in length, width, and depth, has a shape influenced first through the formation of both jawbones, second through the placement of the teeth, and third through the texture of the lips. The top of the muzzle should not slant down (downfaced), nor should it be concave (dishfaced); however, the tip of the nose should lie slightly higher than the root of the muzzle. The nose should be broad and black.