People wear out their feet without shoes and can't walk. The same is true of horses. A horseshoe is actually a horse's nail. It has always been very long and has no nerves. If horses often pull people to pull goods, the load will be even greater. Horseshoes are also more worn. When the horseshoe is worn, it will directly wear the horseshoe, then the horseshoe will be injured and the horse will be scrapped, so the horse should nail the horseshoe.

Horse-can run a long distance, with fast speed and good endurance. When people tame and use this animal, it is found that in the process of long-term utilization, especially after the emergence of stone roads and sand roads. The keratin of this animal wears away quickly. Once this animal is worn to a certain extent, it must rest for a long time to recover, which affects the utilization of it by human beings.

In order to make better use of this animal, Europeans invented horseshoes in the Middle Ages. It has been used ever since it spread to China. To put it bluntly, horseshoes are an accessory, which allows such animals to work more and have less rest. Of course, it also protects the horny things on the hooves of such animals! In ancient times, horses were the main "means of transportation" except plowing, and the post stations between different places were like the "service areas" now, providing rest and supplies for horses galloping thousands of miles.

It is said that horseshoes originated in ancient Rome. In addition to protecting horseshoes, increase friction (waterproof, corrosion-resistant, ice and snow anti-slip, etc. ) is also the "strength" of horseshoes. Tie a plastic apron on the body to fix the mule's body, especially its thighs. Then the craftsman picked up a leg of the mule, removed the old iron palm with a claw hammer, and shaved off some rotten horniness with a razor.

After exposing the fresh and hard stratum corneum, take a new iron palm, use long nails, set it obliquely, and knock the exposed pointed part with a hammer and stick it to the hoof.