Mexican Hairless Dog

Expression – Thoughtful and intelligent, vivacious, conveying the noble and faithful character of the breed, will show distinctive brow wrinkles when at attention. Eyes are almond shaped, medium size, neither sunken nor protruding. The color varies from yellow to black, the darker being preferred, but lighter color is acceptable. Both eyes must be of the same color. The eye rims may be less pigmented on light colored dogs. Light or spotted eye rims are tolerated but not preferred.

Neck is long, elegant, slightly arched, blending smoothly into the shoulders. In dogs less than one year of age, wrinkled skin may be present. In adults, the skin on the neck is smooth and dry, without wrinkles. Topline is level with slight arch over loin. Body is well developed. The brisket should reach to point of elbow. The ribcage is deep and oval, of good length, with sufficient ribspring to produce a rounded shape, but never barrel shaped. The loin is muscular, with a smooth underline showing a slight tuck up. Back is level and firm. Croup is well muscled, slightly rounded, and broad. It should not be flat or steeply angled. Tail is set low, continuing smoothly off the angle of the croup, long and fine, reaching to the hock. When the dog is moving, the tail is carried in a graceful curve, but not over the back. It is held down in a relaxed position when the dog is at rest. A short or curled tail is a serious fault.

Shoulders are covered with smooth muscle, long and sloping. Shoulder blades are flat and well laid back. Upper Arm (humerus) is equal or slightly longer than scapula, angled to place the forelegs well under the body. Elbows are firm and tight, allowing for reach but not so loose to as to allow for elbowing out, nor so tight as to create toeing in or out. Legs are long, straight, and parallel, when viewed from all sides, set well under the body to allow a long stride. Pasterns are flexible, strong and straight, turning neither in nor out. Feet are harefeet, webbed, with well-arched toes. Thin soft pads, splayed feet or rounded feet are a serious fault. Toenails are to be dark on dark colored dogs, light on light colored dogs. Dewclaws may be removed.

The principal characteristic of the hairless variety is the absence of hair, however a small amount of short, coarse hair is permitted on the top of the head, the feet, and the last third of the tail to the tip. The absence of hair in those areas is not to be penalized. Hair on any other areas is a serious fault. Hair may be any color. The skin is tough, protective, smooth and close fitting. Moderate head wrinkles are permitted but loose or wrinkled skin on the body is a fault. The coated variety is completely covered with a short, smooth, close fitting coat. Long, soft or wavy hair is a serious fault in either variety.

The Xolo possesses moderate rear angulation, in balance with the forequarters. The bones of the first and second thigh are approximately equal in length, and the combined angle should place the front edge of the back paw directly under the rearmost point of the pelvis with the hock perpendicular. Legs are straight and well muscled. Stifle is moderately bent. Hocks are short, sturdy and straight, turning neither in nor out. Dewclaws may be removed. Feet are the same as the front feet.