Going Barefoot

This article was originally published in Canadian Thoroughbred, March 2014.


Marc-Andre Blouin didn’t necessarily start out with the intention of racing all his horses barefoot, but since he started, he hasn’t turned back. “When we started out, one of the things for us was, they had to be horses first, which meant that they got turned out,” says Blouin. “But I couldn’t keep shoes on them when they were out and racing fit – they’d keep pulling them. And we wanted to be able to turn them out in groups too. We’d always pulled their shoes in the winter anyway, so we thought, hey lets try this and see how it works.”

Over time, the difference that Blouin has seen in his horses’ hooves has lead him to become a strong advocate for the benefits of going barefoot. “The way I describe it is that the hoof is probably one of the organs with the best capacity to adapt. It will adapt to the level of stress that it is being exposed to. But for it to adapt it has to be stimulated.

“It’s the same way your hands get calluses. You’ve got to go out and use them, and yes the first few times, when you’re not used to it, you’ll get blisters. But what does the body do? It adapts and builds something stronger. Which is what the horse’s hoof will do too. But if it’s got a shoe on, it’s not going to get that stimulation.”

Race Horse Prepares to Enter Start Gate at HorseraceWhen Blouin began racing horses barefoot in 2007 there was no provision in the rulebook to allow it. “For years I had to ask permission before every single race. And if the track was off, they wouldn’t let me. And they said I couldn’t run on the turf either,” recounts Blouin. “Well one day we were in to run at Fort Erie, and there was mud galore. I thought, they’re going to ask me to put shoes on. But they didn’t. And my mare ended up winning.”

With renewed determination, Blouin decided to enter a horse on the turf at Woodbine two weeks later. “I got called in that morning and they said either you’ve got to put shoes on or scratch her. And I said, ‘I’m doing neither.’ I told them I wasn’t going to scratch her. If they wanted to, they were in a legal position to do it, if they deemed it unsafe. But I told them that I do not in any way find it unsafe.

“To me, when I ride my horses, they actually feel more sure-footed,” continues Blouin. “And that’s the thing, nobody’s ever been able to give me any scientific documentation that they get better traction with flat shoes on the turf.”

The science of shod vs. shoeless

hoof-track interactions

Horses have a number of sensory receptors in their hooves, much like we do in our hands and feet

Since the introduction of synthetic track surfaces, a fair amount of research has been done to study hoof-track interactions, particularly with respect to the properties of different surfaces. But differences between barefoot and shod horses have yet to come under the same degree of scientific scrutiny. “To date there have been no studies to measure a group of horses racing with shoes compared to a group without,” notes Jeff Thomason, PhD, a hoof biomechanics researcher at the University of Guelph.

Outside of racing, studies are limited as well. One 2006 study, which looked at Warmblood horses trotting on an asphalt surface, found differences in hoof impact forces between synthetic plastic shoes, steel shoes and the unshod foot. The vibrational forces after impact were reduced fastest in the unshod foot, while steel shoes increased both the maximal amplitude and the frequency of the vibrations caused by impact.

Racetrack surfaces, however, are much more compliant than asphalt and have a significant dampening effect on impact forces. The extent to which the absence of shoes affects hoof impact on those surfaces, including the effect on traction, is not yet known, though Thomason has collected some preliminary data with Blouin.

Further complicating matters, is the fact that different horses will respond differently to changes in shoeing and track surfaces. “It’s well known that even with shoes on, individual horses behave differently in response to track conditions,” says Thomason. “One horse may be able to get traction in mud, by altering its own timing of the footfall and when it puts the power on, while another might struggle. Each animal has a different capacity for adjustment.”

To what extent horses are able to sense more underfoot without shoes is also another area of consideration. Certainly, it is known that horses have a number of sensory receptors in their hooves, much like we do in our hands and feet. Where shoes limit this sensation, the consequences have not been studied such that any cause-and-effect conclusions can be made, says Thomason.

Searching for answers

“When it comes to the question of going barefoot, I think it’s important to avoid a dogmatic approach,” emphasizes Thomason. “Should horses be run barefoot? I see absolutely no reason why not, so long as they have the traction and the hoof isn’t worn away by the surface. But is it right for every horse? Probably not. At the moment we really do not know enough to answer all the questions and we certainly don’t know enough to generate the perfect way to address a shod foot or an unshod foot.”

For Blouin and his farrier Terry Gerber, it’s been largely a process of trial and error. Though Blouin had read up on different techniques and spoken with the likes of Pete Ramey, a prominent barefoot trimmer, he found it hard to track down any straightforward answers. “There were a lot laminitic horses doing well barefoot and a lot of riding horses doing well barefoot, but there was nobody out there running 60 kilometers an hour.”

“Terry’s been great because she’s always kept an open mind about it,” notes Blouin. “She didn’t come in here and say, this is the way it has to be done.” For her part, Gerber doesn’t consider herself a “barefoot trimmer,” per se, and has clients both with and without shoes. “I think barefoot is great if you can do it, but it’s not necessarily going to work or be practical for everybody’s situation,” she says.

Nor does Gerber necessarily subscribe to one particular school or type of barefoot trimming. “I think it’s important to consider the whole body, and watch how the horse moves.”

Ground level

Research has found that in feral horses hoof quality is influenced both by footing conditions and the distance that horses travel.

Another part of the equation in barefoot horse keeping is the condition of the ground, adds Gerber. The types of surfaces that a horse spends their time on, at work, rest or play can affect the quality of the hoof that will grow.

Research from feral horse populations supports this observation. In an extensive study of different Australian feral horse herds, researchers found that hoof form and structure were affected by a combination of the type of footing and the distance that the horses travelled.

Blouin believes that having his horses turned out for the day is important in maintaining the integrity of their hooves. That, and speed work on their sand track. His horses’ hooves have notably tough soles and bars, and though the hoof appears flatter and more spread out from the outside, they tend towards a raised, “cupped-up” shape underneath.

“I do find the shape of the hoof starts changing when I actually start doing miles at two minutes – that’s when that “cupping-up” action really starts happening.”

According to Thomason, the dome-like shape of the sole acts much like a big concertina. “If the dome is really flat, the sidewalls of the hoof can’t expand, because you’ve got this tight drum skin across the bottom. But if you’ve got a raised dome, then it allows the hoof to expand. And, it gives you traction.”

Shoeless success

Today, Blouin doesn’t have any trouble racing barefoot at Woodbine. The day he entered his mare Pheisty Phoebe for the first time on the turf, she wasn’t scratched and was allowed to run.

“She went in at 100:1, and at the half she was 20 lengths last,” recalls Blouin. “I was going, ‘Oh no, I’ve just dug myself the biggest hole.’ But they were going very, very fast, and she looked comfortable. By the turn she’d caught up to the last horse and came eight-wide around. It was a photo finish, and we were four horses in it. If she’d slipped and couldn’t hold onto that track there’s no way a horse could have made that move. And she finished fourth, less than three length from winning it.”

Under current Ontario Racing Commission regulations, racing without shoes need only be declared, and is denoted by the letter ‘y’ in the program. Blouin says some bettors are frustrated by it. “They are the ones that scream obscenities. And there are some trainers that like to give comments,” he laughs. “But I think its becoming more accepted. On the Standardbred side there are more guys doing it, though they just do it on race-day. The Hambletonian has been won barefoot.”

Blouin himself has secured a barefoot win on each of the three track surfaces to date – poly, dirt and turf. But he admits that for him, going barefoot amounts to a lot more than simply pulling a horse’s shoes. “I don’t think I would have the quality of feet that I’ve got if I had my horses at Woodbine in stalls for 23 hours a day. You have to be able to give the hoof the right environment and the stimulation it needs. And the right nutrition too.”

For Blouin, it comes down to being able to manage his horses in the way he sees best. His horses spend the better part of their day outdoors, in groups where possible, and Blouin wont race a horse on Lasix either, he says. “Dehydration is rampant in racehorses because of Lasix. And it’s a problem, because they wont eat.”

“To me it’s about doing right by the horse, and that’s a rule I’ve always lived by. Winning doesn’t make me right. It makes me lucky on that day. The right part is your horse coming out of the race enjoying it, seeing their performance improve, and keeping them sound.”


About Lindsay Day, REMT

Lindsay Day is a Registered Equine Massage Therapist and award-winning writer based in Ontario, Canada. She is a graduate of the two-year equine massage therapy program at D'Arcy Lane, and brings to her practice over 20 years experience riding and working with horses. With a strong commitment to promoting the health and welfare of horses through her work, Lindsay uses massage to help horses find ease of movement and comfort in their bodies, so they can feel and perform their best.