Experiments on animals should be banned

In connection with the development of our civilization, the experiments on animals are most common. We spend them in universities, medical schools, pharmaceutical companies, farms and various laboratories. Of course, almost all the advances in medicine of the twentieth century depended on animal experiments, but however, need to consider what the price it was achieved. Some arguments to conclude that the animal experiment is not humane. Firstly, the most of animals used in experiments, are euthanized after they finish. Secondly, some animals caught of the wild nature or purchased at auction and in shelters. Many people think that scientists are specially bred creatures, but in fact it is not true.