Horse head - extruded, dry, with large, lively eyes, wide nostrils and large or medium size, pointed and very mobile ears. The long muscular neck; body rounded. Feet high, moderate thickness, slender; first and fifth fingers is not at all, 2 and 4 there are only rudiments (rudiments) in the form of rod-shaped bones of the metacarpus and metatarsus, adjacent to a thick metacarpal or metatarsal bones are strongly developed middle finger; the hoof wears only the end of the middle finger ; on the inner side of the wrists and heels are Horny calloused lumps, bumps Stomach simple gallbladder no, the caecum is well developed. The testes are enclosed in the scrotum. A bicornuate uterus, the placenta is diffuse. The brain is relatively small, and cerebral hemispheres do not cover the cerebellum. Mental abilities, however, are quite high.