When the duo of Burney Chapman and George Platt popularized the use of heart bar shoes for foundered and laminitic horses in the late 1960s, it set off a firestorm of innovations and design-styles for therapeutic horseshoes that reinvigorated the hoof-care industry.

Ambrose Gordon, a farrier from Kerrville, Texas, located just outside of San Antonio, regularly does therapeutic shoeing work with veterinarian and boarded equine surgeon David Dutton from Hill Country Equine Clinic in Borney, Tex.