Danny Love's Farrier's Corner /
KBR Horse Health Information

Care AND Prevention

Independent Experiment Notes by Willis Lamm

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Results of Independent Experiments Conducted at KBR
Investigating the Four Point Trim
and Natural Balance Shoeing
(2 years later)

We conducted test trims and shoeings on three domestic horses with chronic foot problems as well as numerous adopted BLM mustangs that came in with significantly overgrown feet.

The domestics included the quarter horse shown in the trim feature that had stifle problems and experienced some stumbling, a quarter horse that for years had tender soles and chronic low heels, and an aged appaloosa that experienced significant and constant stumbling. The BLM horses were typical scenarios where people had adopted these horses, kept them on soft ground, took weeks before they were gentle enough to trim and showed excessive toe growth. Additionally we took a draft horse barefoot to see how he would do in the four point trim.

Typical overgrown mustang foot

Quarter Horse with Stifle Problems

This horse had chronic low grade stifle problems following a significant stifle injury 5 years prior. He couldn't take one lead and lateral work was out of the question. His whole way of going was affected and he was starting to stumble quite a bit.

What we learned was that by taking the toe back horizontally and therefore shifting the balance back as well as trimming the underneath so that the heel struck the ground just slightly ahead of the toe, this horse's flight of foot significantly improved and the stumbling problems diminished. Later we got even more aggressive with the hinds and we haven't experienced any further stifle/hock issues.

Used sensibly the horse remains sound

Quarter Horse with Weak Soles / Low Heels

This horse had typical long toe low heel syndrome accompanied by tender soles. Traditionally he had to be shod with pads and trailers to keep him sound and to keep his feet from rotating on touchdown. To further complicate matters, as he got older he tended to strike the ground with the lateral hoof wall first, then rock flat under a load.

With this horse we actually used an EDSS appliance for a short time, Natural Balance Shoes (or similarly shaped forged shoes) until we could see some more natural hoof growth. The horse is now going barefoot after what I would consider a rather radical blunting back of the dorsal areas of the toe but leaving virtually all of the sole callous, and the horse has yet to show any signs of tenderness or lameness. (2003 update: The horse has been successfully barefoot for two years except when doing heavy trail work.)

A nightmare eliminated

Arthritic and Stumbling Appaloosa

This horse had perhaps the most significant turnabout. This 16hh 20-something gelding is the ranch workhorse and whether it's ponying a reluctant mustang or needing a dead broke horse for a green horse's first trail ride, "Prints" is who we would turn to. His stumbling nearly rendered him useless.

We applied Natural Balance Shoes or hand forged equivalents. When barefoot the horse was given a radical 4-point trim. Nowadays his stumbling is limited to times when we don't get him trimmed on schedule and toes get too long (our fault). His former usefulness is restored.

Back to work in the Obstacle Course

Overgrown (Long Toed) Mustangs

We thought these horses would be our most challenging subjects, however they were by far the easiest. We were concerned with the effects of radical changes to foot angles when a proper trim was applied and the length of time it would take before the overgrown and distorted hoof could be brought into balance using a 4 point trim.

The approach I took was to focus primarily on overgrown hoof wall on the first trim, cutting back horizontally the overgrown toe and excess sidewalls. The horses were left basically walking on their bars and toe callouses and only minor corrections were made to the sole plane in order for the hoof to strike the ground level and slightly heel first.

To my amazement, when I checked the feet about 2 weeks later, the excess sole had either exfoliated on its own or could easily be peeled out, revealing a very healthy sole and a virtually perfect plane to trim to. Thus within 2 to 3 weeks, these horses went from severely overgrown to level and never exhibited any signs of soreness.

Taking off grossly overgrown toes
Front feet after second trim

Other General Comments

In performing and observing four point trims we did notice that some horses seemed to develop quite pronounced heel bars and in fact could grow excessive heels. These horses tended to be specimens from "rock climbing breeds" such as mustangs from the Nevada mountains, however occasional "heavy heeled" horses would appear in other breeds.

To deal with hooves exhibiting such tendencies we were more aggressive in paring out the heel bars, concaving the sole in the heel area from the point where the bar structures contacted the sensitive frog and tapering them back to the points of the heels. Simple reading of the hoof and adjusting the trim based on the individual horse's growth tendencies and amount of use would keep these hooves in balance and in good condition between trims.


NOTE:

Our results were based on our knowledge and intuition using the test subject horses and are presented for illustrative purposes only. While we're very pleased with the results we obtained, we caution the professional or "home" farrier to use good judgment and observational skills when experimenting in any way with any horse's hoof.


Return to:

Four Point Trim

Natural Balance Shoeing

Teaching Your Horse to Stand Calmly for the Farrier

Previous Page in This Feature


Quick Index:
The Wild (Feral) Horse Hoof and its Natural Balance
Internal Foot Anatomy of Feral and Domestic Horses
How Energy is Dissipated
Natural Balance Shoeing
Author's Summation-
Personal Comments & Thoughts about Practical Application
Author's Independent Experiments:
Investigating the Four Point Trim
Natural Balance Shoeing


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