- The Natural Angle presents sound fundamentals of horseshoeing, using different types of horseshoes, horseshoe nails and farrier tools and techniques. It presents the basics of hoof preparation and shoeing in a direct manner supported by photos and drawings. The publication is supported by leading companies in the farrier industry including Kerckhaert Horseshoes, Bellota Rasps, Bloom Forge Tools, ...www.naturalangle.com