The dog fidelity and devotion became common truth for a long time, having entered various legends and stories. Dogs can make everything what they undertake. The main condition for this purpose – the favourite owner who always is nearby. The world knows the four-footed heroes by sight: it and Hachiko – an example of infinite devotion, and Balto – the national hero of Alaska who could deliver to the town of Noum the antitoxin which saved many people and, in particular, children from diphtheria, it and the Arrow with the Squirrel – the first space travelers, and many other dogs.
Instruction
1. An arrow and BelkaSamyy known dogs in the world two not purebred "women astronauts" Belka and Strelka are, of course. They became not just space pioneers, but the real subjugators of space! Both the Squirrel, and the Shooter successfully underwent severe selection during which they were acquainted with rigid trainings: dogs learned long time to be in isolation, to transfer physical overworks, to eat special food and also to treat extraneous noise calmly, without reacting to it. On August 19 the 1960th year Strelka and Belka were sent to space. They should spend more than one day in Earth orbit, having made around the planet of 17 rounds. When dogs returned to Earth to integrity and safety, it became a world sensation. Belka and Strelka were pretty fast rehabilitated after the got stress, having carried out the further life at Institute of Aviation and Space Medicine. Thanks to these two dogs the first person – Yury Gagarin departed to space.
2. A dog PavlovaKak it is known, Ivan Petrovich Pavlov's researches brought an invaluable contribution in modern medicine and science. However they would be impossible without four-footed assistants. Animal activists, of course, cannot objectively estimate all that benefit which was brought to mankind by experimental dogs of Pavlov. Numerous attestations of eyewitnesses confirm that Ivan Petrovich treated all experimental animals with love and is very careful. Pavlov very much worried concerning injuries which he had to put to animals on a debt of the service. It should be noted that the concept "Pavlov's dog" - collective, it concerns to all dogs which gave the lives for the sake of science and medicine. Thanks to textbooks on anatomy, the concept "Pavlov's dog" is associated with a conditioned reflex of the person. It also is clear: during many experiments Pavlov could prove that at dogs earlier nonexistent reflexes are formed.
3. Santo von House of TsigelmayerEto the German shepherd, the most known to society under the nickname of the Commissioner Rex. He is the real star of foreign cinema. Future favourite of public was born in the 1991st year in one of the German nurseries. In 17 months of Santo took part in selection for a role of the four-footed police officer in the detective eponymous series. The dog executed the only and successful role 6 years (since a year, the 1994th on the 1999th). The considerable fee did not keep itself waiting. Having already retired dog the Commissioner Rex remained the richest dog in the world.