Please Visit the Following Link www.mastiff.org to Learn All About the Mastiff Club of America

I am not a member of this club by choice as I do not care to be involved in any sort of politics.  
However, there is much to be learned on the website and I highly recommend reading it if you are
considering the Mastiff as your new pet.

Below is the Current Mastiff Standard According to the American Kennel Club and By Which Mastiffs in
the United States are Judged in the Show Ring

If you have any questions about anything you read on the MCOA site or the Mastiff Standard please
contact someone within the club or feel free to contact us and we will attempt to help you with your
questions.  If we can't we will make sure we find someone who can
.

Mastiff Standard

The Mastiff Standard is a written description of what would be the conformationally 'ideal' Mastiff
according to the American Kennel Club & The Mastiff Club Of America. Every aspiring breeder should
study the Mastiff Standard closely and learn it.  Only  by understanding what characteristics are 'correct'
can one accurately identify the 'faults' in their potential breeding stock, so that intelligent breeding
decisions can be made which will be more likely to produce Mastiffs that closely conform to the Standard
for our breed. For further reading, visit the AKC website's page about Mastiffs at     
http://www.akc.org/breeds/mastiff/

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General Appearance
The Mastiff is a large, massive, symmetrical dog with a well-knit frame. The impression is one of grandeur
and dignity. Dogs are more massive throughout. Bitches should not be faulted for being somewhat smaller
in all dimensions while maintaining a proportionally powerful structure. A good evaluation considers
positive qualities of type and soundness with equal weight.

Size, Proportion, Substance
Size - Dogs, minimum, 30 inches at the shoulder. Bitches, minimum, 27-1/2 inches at the shoulder.
Fault-Dogs or bitches below the minimum standard. The farther below standard, the greater the fault.
Proportion - Rectangular, the length of the dog from forechest to rump is somewhat longer than the height
at the withers. The height of the dog should come from depth of body rather than from length of leg.
Substance - Massive, heavy boned, with a powerful muscle structure. Great depth and breadth desirable.
Fault-Lack of substance or slab sided.

Head
In general outline giving a massive appearance when viewed from any angle. Breadth greatly desired. Eyes
- set wide apart, medium in size, never too prominent. Expression alert but kindly. Color of eyes brown, the
darker the better, and showing no haw. Light eyes or a predatory expression is undesirable.

Ears - Small in proportion to the skull, V-shaped, rounded at the tips. Leather moderately thin, set widely
apart at the highest points on the sides of the skull continuing the outline across the summit. They should
lie close to the cheeks when in repose. Ears dark in color, the blacker the better, conforming to the color
of the muzzle.

Skull - broad and somewhat flattened between the ears, forehead slightly curved, showing marked
wrinkles which are particularly distinctive when at attention. Brows (superciliary ridges) moderately
raised. Muscles of the temples well developed, those of the cheeks extremely powerful. Arch across the
skull a flattened curve with a furrow up the center of the forehead. This extends from between the eyes to
halfway up the skull. The stop between the eyes well marked but not too abrupt. Muzzle should be half the
length of the skull, thus dividing the head into three parts-one for the foreface and two for the skull. In
other words, the distance from the tip of the nose to stop is equal to one-half the distance between the
stop and the occiput. Circumference of the muzzle (measured midway between the eyes and nose) to that
of the head (measured before the ears) is as 3 is to 5.

Muzzle - short, broad under the eyes and running nearly equal in width to the end of the nose. Truncated,
i.e. blunt and cut off square, thus forming a right angle with the upper line of the face. Of great depth from
the point of the nose to the underjaw. Underjaw broad to the end and slightly rounded. Muzzle dark in
color, the blacker the better. Fault-snipiness of the muzzle.
Nose - broad and always dark in color, the blacker the better, with spread flat nostrils (not pointed or
turned up) in profile.


Lips - diverging at obtuse angles with the septum and sufficiently pendulous so as to show a modified
square profile.
Canine Teeth - healthy and wide apart. Jaws powerful. Scissors bite preferred, but a moderately undershot
jaw should not be faulted providing the teeth are not visible when the mouth is closed.


Neck, Topline, Body
Neck - powerful, very muscular, slightly arched, and of medium length. The neck gradually increases in
circumference as it approaches the shoulder. Neck moderately "dry" (not showing an excess of loose skin).
Topline -In profile the topline should be straight, level, and firm, not swaybacked, roached, or dropping off
sharply behind the high point of the rump.
Chest - wide, deep, rounded, and well let down between the forelegs, extending at least to the elbow.
Forechest should be deep and well defined with the breastbone extending in front of the foremost point of
the shoulders. Ribs well rounded. False ribs deep and well set back.
Underline - There should be a reasonable, but not exaggerated, tuck-up.
Back - muscular, powerful, and straight. When viewed from the rear, there should be a slight rounding
over the rump.
Loins - wide and muscular.
Tail - set on moderately high and reaching to the hocks or a little below. Wide at the root, tapering to the
end, hanging straight in repose, forming a slight curve, but never over the back when the dog is in motion.

Forequarters
Shoulders - moderately sloping, powerful and muscular, with no tendency to looseness. Degree of front
angulation to match correct rear angulation.
Legs - straight, strong and set wide apart, heavy boned.
Elbows - parallel to body.
Pasterns - strong and bent only slightly.
Feet - large, round, and compact with well arched toes. Black nails.

Hindquarters
Hindquarters - broad, wide and muscular.
Second thighs - well developed, leading to a strong hock joint.
Stifle joint - is moderately angulated matching the front.

Rear legs - are wide apart and parallel when viewed from the rear. When the portion of the leg below the
hock is correctly "set back" and stands perpendicular to the ground, a plumb line dropped from the
rearmost point of the hindquarters will pass in front of the foot. This rules out straight hocks, and since
stifle angulation varies with hock angulation, it also rules out insufficiently angulated stifles.
Fault-Straight stifles.

Coat
Outer coat straight, coarse, and of moderately short length. Undercoat dense, short, and close lying. Coat
should not be so long as to produce "fringe" on the belly, tail, or hind legs. Fault-Long or wavy coat.

Color
Fawn, apricot, or brindle. Brindle should have fawn or apricot as a background color which should be
completely covered with very dark stripes. Muzzle, ears, and nose must be dark in color, the blacker the
better, with similar color tone around the eye orbits and extending upward between them. A small patch of
white on the chest is permitted. Faults-Excessive white on the chest or white on any other part of the
body. Mask, ears, or nose lacking dark pigment.

Gait
The gait denotes power and strength. The rear legs should have drive, while the forelegs should track
smoothly with good reach. In motion, the legs move straight forward; as the dog's speed increases from a
walk to a trot, the feet move in toward the center line of the body to maintain balance.
Temperament
A combination of grandeur and good nature, courage and docility. Dignity, rather than gaiety, is the
Mastiff's correct demeanor. Judges should not condone shyness or viciousness. Conversely, judges should
also beware of putting a premium on showiness.
Past Breedings
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