People from the first time meet with the animals until now studying their behavior. How have the nature, people and animals, so it changed the behavior. However instincts that are meant life in the wild and strong senses remained to this day. The man's domestication of horses dropped his living space. Disable their natural movements and characteristic behavior. The senses horse: sight, hearing, smell, taste and touch, are excellent developed. Horses hear stronger and see better than a humans and most of the domestic animals. With movements of his body horses communicate to the environment. That is they way to express their feelings. For each sense different response eyes, ears, neck, head, foot, precisely entire body. People when first meet with horse look to position of his ears. Ears are removable to 180 degrees. When they are a vertical or focused forward horse is concentrated on a noise. When they laid back horse is ready to attack. Lowered and drooping ears are a sign of the fatigue or lack of interest. The horse is a herd animal and he was not accustomed to be alone. When close to him are not the horses, at least must be some other animal, most often a goat. The hierarchy of the herd is strictly regulated and every horse knows his place. Leader does not necessarily have to be a stud. Usually the older mares are strong leaders. Abnormal behaviors are denying of basic needs-food, water and social contact. The horses from bored or sorrow create anomalies that soothing and relaxes them.