Dogs, known as "man's most loyal friends," are the pets with the highest rate of breeding and are the first animals to join the circle of human life. For thousands of years, people have trained many dogs according to their own preferences to enrich our lives, such as sheep herding helper shepherd dogs, life companion dogs, blind eye guide dogs... But do you know that dogs are not only cute and cute, there are some dogs that are known for their extremely high combat effectiveness, and today there is a pet to talk to you about these dog levers, one hit ten, Tsim Sha Tsui I have the final say ~ whoops ~

<h1 class="pgc-h-arrow-right" what are the > dogs in the data-track="2"</h1>
When it comes to fierce dogs, everyone's first impression is that they have low obedience, poor temper, stupid heads, and are not cute at all. In fact, these are stereotypes, and there are also good, loyal, and cute dogs, such as Rottweiler dogs and Akita dogs.
At present, the division of fierce dogs in the city is mainly based on the list issued by the public security department and the animal husbandry and veterinary department, and the basis for the division is mainly considered from the following standards.
1, body shape. The size of the dog is much larger than the average companion dog, and it is generally assumed that the dog is in a state of loss of control, and the dog that will cause significant harm to children, women, and the elderly will be classified as a strong dog.
2, working dogs, hounds. This type of dog is energetic and requires professional domestication and management, and it is difficult for ordinary dog owners to control the behavior of dogs, which can easily cause instability, such as Demu.
3. Fighting dogs. Dog breeds specially trained for fighting, such as bits, are even more difficult to train and manage, and adult men are difficult to cope with.
4. Faithfully protect the lord's various dogs. For example, mastiffs, Great Danes and so on. This kind of dog is loyal and loyal, which is easy to produce excessive protection of the lord and is very harmful to others.
At present, the national ministry of agriculture has determined the following breeds of fierce dogs:
1.Tibetan Mastiff, 2.Italian Newpolitan, 3.Brazilian Filler, 4.French Bordeaux, 5.Argentine Dogo, 6.English Mastiff, 7.Boxer, 8.Doberman, 9.Kaslo, 10.Caucasian, 11.Newfoundland, 12.Comon, 13. Rottweiler, 14.Lingti, 15.German Shepherd, 16.Afghan Hound, 17.Soviet Russian Shepherd, 18.Sharpie, 19.Deer Hound, 20.Weimar Hound, 21.Boeingda Hound, 22.Flanders Bulldog, 23.Russian Black Terrier, 24.Belgian Tambilian, 25.Bull-headed Terrier, 26.Kelly Blue Terrier, 27.Stafford, 28.Pit Bull, 29.English Bulldog, 30.Tosa, 31.Akita, 32.Wolf Qing, 33.Chuandong Hound, 34.Chinese Thin Dog, 35.Kunming Dog, 36.Central Asian Shepherd, 37. Canary, 38.Horse Dog, 39.Chinese Pastoral Dog, 40.Great White Bear Dog, 41.Alaskan Sled Dog, 42. St. Bernard, 43. Great Dane, 44. Ancient English Shepherd, 45. English Bloodhound, 46. Sheddah, 47. Bernese Mountain, 48. Barley; Hybrid dog containing the above pedigree.
There are small owners who want to raise the above dog breeds to remember to check the city's dog regulations, once classified into the list of urban forbidden dogs, it is best not to raise, the small owners who have been raised can send the dogs to the rural hometown to take care of, and usually should be more guarded.
<h1 class="pgc-h-arrow-right" data-track="21" > breeding history of dogs
</h1>
Since strong dogs may cause harm to humans, why should we breed these dogs? Hegel once said that existence is reasonable. In fact, in the process of dog domestication, the initial need of people is to let the dog help us hunt, not accompany. Therefore, those strong, powerful dogs are naturally the preferred targets of people. In modern times, in addition to domesticating dogs into companion dogs, people also have to let dogs undertake work tasks, such as catching bad people and checking drugs, which also requires some dogs to continue to maintain combat effectiveness, and even once popular dog fighting competitions in the United States. In this way, the dogs that can fight more and more are selected and bred from generation to generation, forming these dogs.
To speak of fierce dogs, of course, we have to introduce the Pit Bull Of no1 in the fierce dog category of the Federation Cynologique International. How good can a pit bull fight? A strong bit of 30 kg can probably beat the Caucasus of 75 kg and can bite 2 shepherds in 3 minutes! Here's a pet to count the breeding history of pit bulls for everyone to help you better understand the fierce dogs.
Beginning in the 19th century, dog lovers in England, Scotland and Ireland experimented with crossbreeding with bulldogs and terriers in order to get a breed that combines wildness and strength. The breeds they bred combine all the strengths of bullheads and terriers with courage, strength, and gentleness with humans.
Later immigrants brought these breeds to the United States at the time, where they were bred by Stafford and Bulldogs for breeding, and these improved breeds gradually became stronger, faster, and more aggressive than their ancestors while maintaining the fearless nature of their ancestors.
1889. An American gentleman named Binlert created an office for dog breeds, and he registered some of the good breeding dogs of the time in reference to the registration method of Purebred Horse Racing in England, which is the origin of the American Pit Bull Pedigree Registration. Binlert also named the dog American Pit Bull Terrier (American Pit Bull Terrier) and was officially registered with the United Kennel Association (UKC), which is where the pit bull's name originated.
In 1936, the American Kennel Association (AKC) officially registered the pit bull as american Staffordshire Terriers, a new name meant to emphasize its relationship to its British ancestors. The AKC also set up a special committee to select the most famous pit bull breeder in the United States at that time, John F. Kennedy. One of P. Colby's young male dogs, Primo, is the standard for this breed.
After breeding, the pit bull has a beautiful curve, a healthy physique, a tenacious will, an absolutely intelligent mind, and an incomparable dependence and trust on the owner. The head of the pit bull is a wide slate-shaped, the two jaws are strong and powerful, the bite force per square centimeter can reach 80 kg, in addition, it has a tenacious will, it will not spit as long as it bites the opponent, the testosterone secretion rate is faster than other dog breeds when fighting, and the high concentration of testosterone makes it insensitive to pain, so it can fight for a long time.
The pit bull in the United States can gradually develop into a dog breed that surpasses its British ancestors, in addition to the popularity of dog fighting at that time, but also thanks to the British scientific spirit in the bones of those new immigrants. They are honest, rigorous and breed in strict accordance with the standards of the dog breed. In short, Bit's fierce dog is born for fighting! Of course, these breeders have not forgotten the gentleness of their other target, human beings. Although the pit bull is extremely powerful, his loyalty to his owner still makes him one of the best companion dogs. Interested friends can search for the gentle side of the pit bull on their own, and there is a pet here that will not be described.
<h1 class="pgc-h-arrow-right" data-track="40" > written at the end</h1>
Fierce dogs are usually a good caretaker, they are handsome and powerful, giving people a strong protective force, and many friends like it. However, a pet still has to remind everyone that although the fierce dogs are more loyal to their owners, it is difficult to ensure that they will not bite other people. We, as dog owners, are still obliged to take on the responsibility of breeding. For those non-prohibited dogs in the city, we should make sure that the dog must be tied to the rope to avoid walking the dog in places with heavy traffic. And those that have been banned must be sent to rural areas in time, so that they are responsible for dogs and others. In non-urban areas, the breeding of fierce dogs should also be well cared for, and the large dogs should be leashed in the yard to prevent injuries.
Time flies so fast, it's time to say goodbye to everyone, today's sharing is here!
Follow me, @have a pet, to take you to learn more about pets.