Achieving advances in medical science and pharmaceutical research requires basic research on laboratory animals. Because despite the fact that different researchers have confidence in the compounds discovered, until the effectiveness of the new compound is checked in a real host, the license to use the drug or vaccine in a human population is not issued. As a result, researchers have no choice but to get help from laboratory animals. It is necessary to have specialized knowledge and skills to work with these living creatures so that while conducting experiments, the well-being and comfort of the animals are also fully maintained.