Many animals help people, but workers like dogs cannot be found. Among scholars, there is an opinion that at the dawn of mankind, these four-legs were the first to be tamed. If so, then they have been serving us for about 15 thousand years. During this long time, many breeds were bred, from tiny Chihuahuas, which can be only 10 cm tall, to the Great Dane, growing above a meter. They are all different, but they share a common fine feature - selfless devotion to man. You can talk about how dogs help people. Let us dwell on the most interesting.
Guinea pigs
Every schoolchild knows about Squirrel and Strelka, who have been in space before Gagarin. These two outbred females enabled scientists to study how overload, weightlessness, cosmic radiation and much more affect the body. The behavior of the astronaut-dog predetermined how many turns in space the first astronaut-man will make. Before the Squirrels and Strelka, other dogs were also launched, but they all died. Their deaths helped developers understand and fix bugs.
To the question of how a dog helps a person, the answer will be incomplete if you do not recall the work of the great Pavlov. He was able to make a lot of discoveries concerning the work of the digestive tract, conditioned and unconditioned reflexes, salivary glands and intestines. In fact, he created the physiology of digestion. Absolutely in all his works and experiments, dogs helped him. Pavlov unusually loved his four-legged assistants, with all his might he tried to make their life better. On his initiative, they even created a monument to the dog, wishing to perpetuate the invaluable help of these animals to all of humanity.
Scent and other dog features
To understand why and how a dog helps a person, you need to say a few words about the features of its sensory organs. Our four-legged friends have as many of them as ours, only more developed ones. The dog’s eyes are designed so that she can see in the dark. This is understandable, because the ancestors of the dogs were predators, who went fishing mainly at night. The hearing of our pets is unusually developed. They hear about 5 times better than a person, and even ultrasonic waves can catch them! But the sharpest, one might say, is phenomenal, the dogs have a nose. The number of nerve cells in some breeds reaches 230 million! A dog is capable of not only catching a single molecule in a cubic meter of air, it is also capable of remembering it. In addition, animals distinguish the amount of smell that has got into each nostril, thereby determining where it came from.
From under the avalanches
Many of us, when asked how a dog helps a person, will answer - it saves people. Using a sharp sense of smell and sensitive hearing, tetrapods are attracted to save climbers and skiers covered by an avalanche. Not a single person would cope with this task. A curious fact - the dog senses a person under a 5-meter thick snow. Most often, Saint Bernards are accepted for the position of such rescuers. A flask of brandy is tied to their neck so that the person found can warm up before the arrival of rescue people. In addition to St. Bernards, shepherd dogs, retriever, labradors, rottweilers, Dobermans perform such tasks well. There are many feats committed by the four-legged. So the dog Ajax, saving Austrian schoolchildren, for almost 100 hours without rest, searched for children and adults in the snow. As a result, everyone was saved, and the dog’s paws were erased to the bone. Another dog named Barry saved 44 freezing travelers. The 45th turned out to be so stupid that he confused him with a bear and shot him. Glorious Barry in Paris erected a monument.
On land and at sea
Climbers themselves seek adventure. But it often happens that you need to save people who have not left their home. It's about earthquakes. Answering how dogs help people, it is imperative to say that they are looking for survivors under the rubble. Dogs can smell the dead, but are not distracted by them, as long as there are smells of the living. They are able to smell a person under the thickness of stones of several meters. Having found what they want, the dogs begin to bark loudly, making it clear that there is someone there. For example, during the earthquake in Neftegorsk, the Lenya Spaniel and Setter Lassie found 35 people.
Dogs find people not only under the rubble, but also in burning buildings. Their unique nose does not pay attention to burning and smoke, it focuses only on the smell of the one who needs help.
In addition to those who burn in the fire, dogs save those who drown in water. Here the unrivaled champion is a diver or, scientifically, Newfoundland. Representatives of this breed have special membranes between their toes, thanks to which they are able to swim about 20 km, and the third eyelid allows them to dive to a depth of almost 30 meters. This breed is fearless. So, the dog Maas was able to rush into the water to save the sinking, not only from the coast, even from a helicopter.
Guard the law
The unique dog scent is used by people and in the fight against criminals. The police "serve" mainly shepherd dogs. They are believed to be the best trained. Labradors and spaniels are less likely to be involved. Dogs used to be used to take a trace, sometimes during detention. So the Sheepdog Sultan for 10 years of service helped to detain 2 thousand criminals. But this is an incomplete answer, how a dog helps a person. The photo above shows the dog and the drugs he found. You can often see how, during customs inspection, a tailed police officer carefully sniffs a suitcase behind a suitcase. Dogs are also attracted in locating explosives. This is especially true with the threat of terrorist acts.
Hunters
The excellent scent of four-legged friends in everyday life is equally important. How does a dog help a person, for example, on a quiet hunt? This refers to the search for truffle mushrooms. These delicacies grow underground in the roots of oaks. Finding them without specially trained terriers is quite difficult. Historians say that even King Louis the Fifteenth loved this pastime.
Many dog breeds help people hunt. These are normal dachshunds and terriers, from which neither a fox, nor a badger, nor a raccoon hide. There are many breeds of hunting dogs, including greyhounds, huskies, retriever, spaniels. All of them should be fearless, dexterous, quick and, of course, devoted to their master.
How a dog helps a person in everyday life
Many of us love dogs and keep them at home. One of the main functions of our pets is the protection of the owner. Some choose large dog breeds for this purpose, such as a shepherd, a dog, a Moscow guard. But for this role, any dog, even a mongrel, is suitable. The main thing is that he knows how to bark loudly, warning the owner of the danger.
Another thing is if the dog guards the cattle. Only large, strong and hardy breeds are suitable for the role of shepherds, because they can happen to fight with predators. The most popular among shepherd dogs are collies, shepherd dogs, kelpies. Dogs can not only protect cattle from predators, but also make sure that the herd does not disperse around. They are also taught to look for lost and lost animals.
I wonder how and which dog helps a person, like a horse. There are breeds of special sled dogs that are worth its weight in gold by the peoples of the north. This is understandable, because animals not only provide movement in the snow, but also protect from predators, help to graze deer, hunt, and sometimes even provide food.
Healing dogs
I would especially like to note how dogs help sick people. There is even a special term, "canister therapy." It means rehabilitation and treatment activities using dogs. The breed here is completely unimportant, the main thing is that the tailed doctor be smart, as patient and good-natured as possible. Such treatment helps children with cerebral palsy, Down syndrome, oligophrenia, autism, heart diseases, having difficulties with social adaptation. After training with dogs, children improve memory, coordination of movements, speech, they become more sociable. Even the number of seizures of epilepsy is reduced.
There is another area of medicine where dogs are used, more precisely, their unique scent. This is oncology. Our four-legged pets are able to smell the cancerous tumor in its very embryo, when there are no symptoms, and thereby save a person’s life.
Dogs and Disabled
There is a category of people among us who, for various reasons, have limited physical abilities. How do dogs help people with disabilities? Most often they act as guides for the blind. But besides this, four-legged friends can perform sledding functions for children who cannot move themselves. The story of the boy Anthony, suffering from cerebral palsy, and his terrier Stevie, who accompanies the child to school, carries his medicines, makes sure that the ward is in the correct position (otherwise Anthony begins to suffocate), calls for help when the child an attack begins.