Dogs are friends of human beings, and more and more people are keeping dogs in recent years. But I still have to pay attention to one point, the following ten dogs don't tame, known as the Tibetan mastiff, was ranked fifth. In front of the Tibetan mastiff mastiff what? The following small inventory of ten dogs to you.
Canary can be said to be bound by the dog Berserker, pitbull and. Aggressive personality, strong bones, muscular, jaw muscle hypertrophy, neck skin thick muscles, great strength. Although resistant to heat, do not often comb, suitable for urban life, but can not live in harmony with other dogs, and not easy to be trained.
The glass is a twisted Lytton fierce and powerful expression. In Rome period, pitbull dogs, circus training dogs, teeth scissors bite. Twisted glass Lytton is very dangerous, it is endless, once the attack, and love to devour it bites kill prey, including people, don't annoy them easily.
This is an ancient species, even the famous Doberman, in the original cultivation but also mixed with a pedigree rottweiler. The Rottweiler is the best guard dogs, nerve stability, will not take the initiative. But bite people, its 296 pounds bite force can not joke. It would be good for a family dog to be domesticated.
The mastiff was used for herding cows to slaughter cattle to bite the butcher; also used for hunting large animals. Agility and response capabilities are very good, is the mastiff standard.
Brazil Rockefeller is tracking dogs very strong burly, ferocious appearance. Strong body by Spain and Portugal and to cultivate a hound, to guard livestock and game. Close to the master, but alert to strangers. Brazil Rockefeller found prey, not attack, but trapped prey until the hunter arrived.
The dog and the Caucasus genetic close, all belong to the mountain. The Tibetan mastiff ferocious character, so many surviving wild, Tibetan mastiff wounding or deaths. There have been records: "the Tibetan dog like that big ass, extremely strong and fierce Meng, take all the wild animals, especially cattle hunting curled hair. "And" Tibet dogs are huge, like a lion and brave. "
The origin of the Russian Caucasus mastiff blood from central asia. The Caucasian dog has many long hair, a strong body, a loyal guardian, a strong Guardian instinct and a great deal of lethality. Border patrol dog used as a German Berlin wall. Aggressive towards strangers Caucasian dogs is extremely strong, need to start training from puppy obedience, otherwise once a habit is formed, it is difficult to change the period of adult dogs.
Also known as Argentina mastiff, in Spanish Bulldog; originally bred for hunting breeds in Spain, the Spanish mastiff dog, Great Dane, bulldog and the boxer were hybridized, the sense of smell, muscular endurance.
Mainly used to hunt large animals, such as wild boar and mountain lions. Hongkong was listed as one of the four big dogs can rest, pitbull, Tosa and Brazil Rockefeller dogs. But in fact, Du told the dog was gentle, not afraid of life, involuntary barking, loyal to his master, to tame it would be the best guard dogs.
Tosa Toinu in the prevailing pitbull four Japanese land with fan (now Kochi), by the local dog four dogs, Maeda dog, Old English mastiff, bulldog, Minotaur, Great Dane and hybrid breeding. The concept of strong field, but nature quite tame for owners and their families is obedient, has been the home favorite hobby.
Just great strength, women are not easy to raise. More used for fighting dogs, cargo handling, escort, pets. While Britain, France and Germany and other countries regarded as "dangerous Tosa breed", designated as restricted objects pets.
The dog bit the original name "American Pit Bull Terrier" means "the American Pit Bull Terrier", as the purpose of fighting dogs bred, powerful ferocious dogs. And when the dog fights, testosterone secretes faster than other dogs, making it less painful and fighting longer.