The American Pit Bull Terrier is a dog of medium size, robust body, short coat and smooth, well-toned muscles.

This breed is strong and athletic at the same time.

The body is slightly longer than high, although the female may be longer than the male.

The length of the front leg (if we measure from the elbow to the ground) is almost equal to ½ the height of the dog, from ground to shoulder.

The head is of medium length, with wide, flat skull and wide, deep muzzle.

The ears are small to medium sized, positioned above the head and may be natural or cut.

The relatively short tail is positioned low in the pelvis, thick at the base and gradually tapering to a spike.

The American Pit Bull Terrier is acceptable in any color or color combination other than Merle.

This breed combines strength and athleticism with flexibility and grace. An American Pit Bull Terrier should never appear bulky and too muscular or thin bones and lanky.

The APBT must have the potential to be a hunting dog that can bite and holds firmly to wrestle (push and pull) with large game and breathe comfortably while doing his job.

Balance and harmony of all members of the body of APBT, are important elements of the breed.

Very Serious Faults: Any disproportionate, excessive characteristic (such as short legs, very thick bones, massive head or body) which reduces the working capacity.


The essential characteristics of an American Pit Bull Terrier are strength, confidence and zest for life. This breed is eager to please their owners and brimming with enthusiasm. The APBT are excellent family companions and have always been known for their love for children. Because most APBT exhibit a degree of aggression towards other dogs and because of their strong physical conformation, they need an owner who is diligent to socialize and train them. The natural flexibility of the breed makes an excellent climber and so the tall fence is necessary.

The APBT is not a good choice for a guard dog, as they tend to be extremely friendly, even with strangers. Aggressive behavior toward humans is not typical of the breed and is totally undesirable. This breed is doing very well in competitions of any kind, due to its high intelligence and appetite for exhibiting work.


The APBT head is unique and a key element for the breed. Is large and broad, giving the impression of immense power but is not disproportionate to the size of the body. Looking from above, the head is wedge-shaped. Looking from the side, the skull and the muzzle are parallel and are joined by a distinct, relatively deep stop. Above the eyes are visible, well toned but not prominent, arches. The head is carved so that it combines strength, elegance and character.

Very Serious Fault: Excessively large, heavy head.


The skull is large, flat or slightly circular, deep and widens between the ears. If you look from the top to stop will see that the skull narrows slightly. There is a deep median furrow that shallows gradually as we move towards the occiput. Muscles cheeks protrude but not wrinkles. When your dog is concentrated, showing wrinkles on his forehead, which give the APBT his unique expression.


The muzzle is broad and deep, with a slight curve from the stop to the nose and a slight drop below the eyes. The length of the muzzle is less than the length of the skull with a ratio of almost 2:3.The ridge of the muzzle is straight. The lower jaw is well developed, wide and deep. Lips are clean and tight.

Faults: Long nose, lips Long, weak mandible.

Very Serious Faults: Too short muzzle which causes respiratory dysfunction.


The American Pit Bull Terrier has a complete set of equally spaced white teeth, which are meeting in a scissor bite when the jaws are closed.

Defect: Equal or crossbite.

Serious faults: Overshot or undershot, wry mouth, incomplete teeth (this does not apply to teeth that have been lost by accident or were removed by a veterinarian)


The nose is large, with large open nostrils. The nose may be of any color.


The eyes are medium sized, round, positioned away from one another and low head. All colors are equally acceptable except blue which is considered a serious defect. The inner lid may not be visible.

Serious Flaw: Protruding eyes, different colored eyes, blue eyes.


The ears are positioned above and may be physically cut or no preference. Raised or flat back ears, not preferred.


The neck is of medium length and well muscled. There is a slight curve to the top. The neck widens gradually from the starting point with the skull to the point of finding their shoulders. The neck skin is tight without wattles.

Faults: Neck too thin or weak, arched neck, dewlap.

Very Serious Faults: Short and thick neck that creates usability problems.


The shoulders are wide, long, deep muscular and leaning back. The arm is almost perhaps along with the scapula and meets a distinct right angle.

The front legs are strong and muscular. The elbows are positioned near the body. Looking from the front, the legs are moderately spaced and perpendicular to the ground. The soleus is loud, short, straight and flexible. When viewed in profile, the soleus is raised.

Faults: Straight or overladen shoulders, elbows that turn inward or outward, soleus downcast, crooked front legs, crooked wrists, toes inward or outward.

Very Serious Fault: Legs shorter than ½ of the total height to the top of the scapula.


The chest is deep, kalogemismeno, with ample room for heart and lungs. The thorax should not be more wide than deep. The breast does not extend far beyond the point of shoulder. The ribs extend deep behind, are well opened spine and narrowing gradually forming a deep body to elbows. The back is strong and compact.The ridge of the back tilted slightly from the top of the scapula. The loins are short, muscular and slightly curved at the top of the basin but narrower than the rib cage. The basin has a very slight downward inclination.


The back is strong, muscular and relatively wide. The buttocks are well filled and the two sides and deepens from the basin to the crotch. The angulation of the bone and the muscularity of the rear are balanced with the front system. The hips are well developed with thick visible muscles. Looking profile, the articulation of the hock is well bent and back ypoknimio perpendicular to the ground.Looking from the rear, the rear soleus are straight and parallel.

Defects: Closely Rear, Rear shallow from the basin to the crotch, Lack muscularity, straight or excessive inclination knees, soleus inwardly or outwardly, Strava leg.


The feet are round, proportionate to the size of the dog, with a good curve and tight. The soles are tough, durable and with good absorbency. The psefdonycha may be removed.

Faults: Flat feet.


The tail is positioned as a natural extension of the ridge of the back and gradually narrows. When the dog is relaxed, the tail is held low and reaches the hocks. When the dog is in motion the tail is held at the height of the back. When the dog is irritated the queue can be kept higher back but never twisted over the back.

Faults: Long tail (the tip extends beyond the hock)

Serious Flaws: twisted tail, broken tail

Foreclosure: Cut tail.


The coat is glossy, smooth, short and relatively rough to the touch.Faults: Curly, wavy, sparsely hairy. Foreclosure: Long hair.


Any color or color combination is acceptable except Merle.

Block: Merle


The American Pit Bull Terrier must be both strong and flexible, so specific height and weight are less important than the correct proportion of height to weight. Desired weight of an adult male in good condition is between 18-30kg. Desirable weight for an adult female in good condition is between 15-25kg. Dogs over the desired weight will not be charged penalty points unless they are disproportionately massive or weak. Very Serious Faults: Overly bulky or overly loose dogs.


The American Pit Bull Terrier moves jauntily and confidently, giving the impression that he expects at any moment to see something new and exciting happening. At the trot the gait is effortless, smooth, powerful, with good coordination, good step forward and back tension. Upon opening, the back remains straight with a slight extent that demonstrates flexibility. Viewed from any direction, the legs turning inwards or outwards, or the soles mixed together. As speed increases, the feet tend to converge towards the center line balance.

Faults: Legs not moving on the same pattern, hyperextension of legs, crossed legs during walking in front or back, back legs moving too close or touching, scrolling, slow walking, legs move like oars, Bounce.


Cryptorchidism or monorchidia. Aggression or fovikotita. Total or partial deafness. Long hair. Tail. Albinism.

Merle color pattern.

Note: Although some level of aggression towards other dogs is a breed characteristic, operators are required to comply with UKC rules concerning the temperament of dogs competing.