The Labrador Retriever is a strongly built, medium-sized, short-coupled, dog possessing a sound, athletic, well-balanced conformation that enables it to function as a retrieving gun dog; the substance and soundness to hunt waterfowl or upland game for long hours under difficult conditions; the character and quality to win in the show ring; and the temperament to be a family companion.
The ideal Rottweiler is a medium large, robust and powerful dog, black with clearly defined rust markings. His compact and substantial build denotes great strength, agility and endurance. Dogs are characteristically more massive throughout with larger frame and heavier bone than bitches.
The first impression of a good German Shepherd Dog is that of a strong, agile, well muscled animal, alert and full of life. It is well balanced, with harmonious development of the forequarter and hindquarter. The dog is longer than tall, deep-bodied, and presents an outline of smooth curves rather than angles. It looks substantial and not spindly, giving the impression, both at rest and in motion, of muscular fitness and nimbleness without any look of clumsiness or soft living.
The Pitbull immediately strikes one as being a dog of power, passion ,and undying willingness. The bricklike head, which is especially broad between the cheeks (to house its powerful jaws), is carried upon a thickly muscled, well defined neck. The eyes are round and an colour is acceptable. The teeth should form a scissors bite. Its coat is made up of thick short tiny hair. All colours are admissible. The tail tapers to a point.
With its uncluttered look and symmetrical outline, the Doberman is uniquely a product of the 20th Century. Its short shiny coat, clipped ears and tail, superb structure and iron musculature, give the Doberman a trim appearance modern as tomorrow. Outwardly simple, but inwardly complex, it is a mixture of many breeds, combining the fire and lightning reactions of the terrier with the power and intelligence of the guard and herding breeds. The Doberman was tailored for use in police and military work, and, to be a medium sized protector-companion in the home.
This breed is known for its physical strength, protection instincts, courageousness, and extreme family loyalty. If an intruder crosses its path, a Bullmastiff will typically use its strength to knock them over or block their path. The breed is very docile in a family environment, however, and makes a great household pet. Good on commands, short hair for easier grooming, the Bullmastiff proves that good things come in small packages. For a person that needs the best guard dogs to make less of an appearance until the time is right, the Bullmastiff is your dog