Cattle hooves, hooves and donkey hooves are all hard. Compared with donkey's hoof, donkey's hoof is harder than cow's hoof, but its hardness is three times that of donkey's hoof. So horseshoes are hard.

Cattle hoof horseshoe donkey hoof is also different, horseshoe, no hoof toe, the whole horseshoe is a semi-circular block. Cattle hoof, symmetrical limbs, 4 toes, all with hoof nails, the back two toes do not touch the ground. A donkey's hoof is similar to a horseshoe.