Horses are herbivores, so there is only food of plant origin. On the outside, they eat 20 hours a day because their stomach volume is small enough and they prefer to eat often, but little by little. In captivity (especially when kept in a stable), horses do not have free access to natural food, so their diet needs to be carefully planned. Not so long ago (twenty years ago) horse breeders only gave horses grass, oats and hay. At present, the diet of these animals is engaged in a separate industry, combining scientific laboratories and powerful production complexes. Nowadays feeding these animals is an independent science. As well as people, horses differ from each other by their character, physique, and other individual features. Therefore, each individual needs a certain amount of feed and a certain diet. Its composition should not only provide the animal's body with necessary nutrients but also vitamins and minerals necessary for normal development. In addition, the composition of th