General Description
The ideal Brasilian Bull is a loyal and affectionate dog. As the name suggests, these dogs exude immense strength. With a large, well-proportioned head and a muscular body, the Brasilian Bull must possess one of the most defined muscular structures among canine breeds, combining endurance and power. Aggressive behavior toward humans is not characteristic of the breed and is highly undesirable.
Physical Characteristics
* Exceptionally strong and well-defined muscular build.
* Solid constitution, short coat, and a body slightly longer than tall. Females may be slightly longer than males.
* A large head, medium-length, with a flat skull and a broad muzzle that gradually tapers toward the nose.
* Ears are medium to small, set high, and can be natural or cropped.
* A low-set tail, thick at the base, tapering toward the tip.
* The breed comes in all colors and markings.
Temperament
The Brasilian Bull is loyal, stable, and confident. They enjoy pleasing their owners, have a joyful disposition, and make excellent companions. Their extreme strength makes them one of the most robust canine breeds, requiring responsible ownership.
Health & Athleticism
* Dogs should be athletic and healthy, free from respiratory issues.
* They must be able to engage in outdoor activities without concern, except in extreme heat or cold.
Head
* Shape: From above, the head appears triangular and slightly flattened.
* Musculature: Highly pronounced, with well-developed zygomatic arches and masseter muscles.
* Stop: Moderately defined, forming an angle of 45–60 degrees when viewed from the side.
* Circumference: The head circumference must be larger than the height at the withers.
* Faults: A narrow or disproportionately small head.
Muzzle
* Shape: Broad and deep, tapering gently toward the nose.
* Proportion: Shorter than the skull, with a 2:3 ratio to the total head length.
* Jaw: Well-developed, broad, and deep.
* Lips: Tight and well-fitted.
* Nose: Large, with wide open nostrils, in any color.
* Faults: Lack of pigmentation is considered a flaw.
Teeth & Bite
* Preferred: Complete set of white teeth, scissor bite.
* Minor Faults: Level bite, reverse scissor bite, slight underbite, missing teeth.
* Severe Faults: Pronounced underbite, overbite, or jaw misalignment.
Eyes
* Size & Shape: Medium-sized, almond to triangular shape, widely spaced.
* Expression: Strong and penetrating.
* Acceptable Colors: Any color except albino (a fault).
* Severe Faults: Deformed, bulging, crossed, or asymmetrical eyes.
Ears
* Position: High-set, can be cropped or natural.
* Preferred Natural Shape: Rose-shaped.
* Acceptable Shape: Drooping, as long as they are small and do not resemble a hound’s.
* Severe Faults: Erect ears positioned on top of the head.
Neck
* Medium-length, very muscular.
* Shows a distinct arch near the skull and gradually widens toward the shoulders.
Body
* Chest: Deep, full, and broad.
* Ribcage: Well-arched, creating a strong, wide, and muscular body.
* Back: Strong and firm, with a slight downward slope from the withers to the croup.
Forequarter
* Legs: Strong, muscular, and well-spaced.
* Shoulders: Well-angulated, broad, and muscular.
* Faults: Weak bone structure, loose elbows, or misaligned limbs.
Hindquarters
* Structure: Strong, muscular, and wide.
* Thighs: Well-developed with thick, defined muscles.
* Movement: Well-angulated for powerful movement.
Feet
* Round, proportional to body size, arched, and firm.
* Faults: Weak pasterns or splayed feet.
Tail
* Low-set, tapering toward the tip.
* Faults: Short, curled, or docked tails.
Coat & Skin
* Coat: Short, smooth, and shiny.
* Skin: Preferably thin and tight.
* Faults: Excessively loose, molossoid-like skin.
Height & Weight
* Males: 50–65 cm at the withers, over 45 kg.
* Females: 45–60 cm at the withers, over 40 kg.
* Preference: Large, muscular dogs, not overweight.
Movement
* Confident and powerful gait.
* Trot should be balanced, covering ground efficiently.
* Faults: Dragging or crab-walking.
Disqualifications
* Aggression toward humans.
* Severe structural deformities.
* Extreme mobility issues.
* Insufficient breed characteristics.
* Stenotic nostrils.
* Long coat.
* Male dogs without both testicles descended.
Extreme Type (Oversized)
Follows the Standard Type guidelines with key differences:
* General Appearance: More exaggerated features, wider bones, and heavier structure.
* Head: Larger, extremely powerful, with pronounced musculature and a more defined stop (60–90 degrees).
* Circumference: The head must be approximately 10 cm larger than the height at the withers.
* Muzzle: Shorter than the Standard, with a 1:2 ratio to total head length. Lips may be slightly loose.
* Eyes: Can be slightly rounder than Standard Type.
* Forequarters: More muscular, with some allowance for slight bowing in the legs if movement is unaffected.
* Skin: Thin and tight preferred, but slightly thicker skin is acceptable. Loose skin is a severe fault.
* Weight: Expected to be 10% heavier than Standard Type, due to increased muscle and bone mass.
