05/12/2019
https://m.facebook.com/story.php?story_fbid=1920908508014498&id=354177414687623
MORE THAN TRIMMING TOENAILS….
A horse’s hooves are plastic, not elastic. In effect, they stretch and move and distort, but they don’t “snap” back and regain their shape. The distortion is primarily a result of growth, which would be no big issue if growth were simply downward. But the hoof has a pastern above it and is situated at an oblique angle to the limb. Subsequently, growth is not simply downward; it’s also forward.
Basically, lacking an abrasive substrate and/or constant maintenance and intervention, the hoof is growing out from under the limb: the toe gains length, the heels migrate forward, and the weight associated with landing/loading—especially as the horse moves to mid-stance—causes displacement of the plastic hoof capsule. As a general rule, the displacement is forward—resulting in a “long toe / low heel” configuration, and the displacement is lateral—resulting in a “flare.”
So… my job—as a farrier—is to be the elastic. I’m not simply removing length and excess growth; instead, I’m working to “back the foot up” and to keep the foot properly situated under the bony column of the limb; likewise, I’m working to remediate any lateral (or medial) distortion that occurred as the hoof migrated forward.
In order to do this well, I must have a solid understanding of anatomy, gaits, conformation, movement…. biomechanics. While all of these concerns are addressed in the curricula of every farrier training program, the fact is that it’s tremendously complex and confusing. It’s simply not something that one understands as a result of completing a 6-week or 36-week course, and it’s not something that someone just “gets” after working on 1,000 or 10,000 feet. It’s a lifelong study that likely requires several lives.
A solid foundation / grounding in the basics (hoof structure, anatomy, conformation, ground reaction forces, etc.) is essential, but…. Ultimately, it doesn’t matter where (or even if) a farrier went to school. Instead, it matters if a farrier goes to school every day, learning from the horse, from observation, from other farriers, from people that s/he agrees with and from people that s/he disagrees with.
~~Danvers Child
“Promoting equine welfare, from the ground up.”™