Travers: Shackleford Sticks with Glue-on Shoes for Summer's Biggest Thoroughbred Race; Horseshoe Technology Exciting Area of Track Safety, Health Innovation

The feet of a survivor: Shackleford ran in all three Triple Crown races in 2011, and provided some exciting memories. He won the Preakness in May wearing polyurethane glue-on Polyflex shoes, thus becoming the first Triple Crown winner to cross the finish line first in non-metal glue-shoes. The shoes appear rather amber-colored in this photo taken by Sarah K. Andrew (Rock n Racehorses) last week at Saratoga. The urethane is transparent, and shows a thin metal wire embedded in the plastic; the shoe also has a wear plate at the toe. Shackleford is shod by New York-based horseshoer Brad Dewey. The whitish patch on the colt's heel quarter is adhesive. Shackleford is a very large colt, an imposing equine specimen who could have a second career as a photo model. His face is marked by a wide white blaze with a triangle at the top, giving his face the appearance of a arrow pointing to the sky. He's easy to spot in a race. His namesake, an island off North Carolina populated by wild horses, is probably underwater right now.

News just in: That handsome Shackleford will race in today's Travers Stakes at Saratoga in his favorite high-tech run-a-red-streak horseshoes. Trainer Dale Romans confirmed this morning that his big red colt will stay in his Polyflex glue-on shoes, in which he won the Preakness Stakes in May. That was the first win of a Triple Crown race by a horse in plastic glue-on shoes. Let's look at it again:

2011 Preakness Stakes: first Triple Crown race won by a horse wearing glue-on and/or plastic horseshoes; Big Brown won the Kentucky Derby and Preakness with his aluminum shoes glued on.

There was some uncertainty, apparently, in the Roman camp that Hurricane Irene might arrive in time to turn the Spa to soup, but Irene is busy elsewhere and the rains aren't predicted to begin until long after the sun sets in upstate New York. A wet track, however, didn't impede Curlin when he won the Jockey Club Gold Cup in the same type of glue shoes in 2008. I still miss that horse. Just for old times' sake, watch him win that race, which catapulted him into the #1 spot in all-time money-earning racehorses:

2008 Jockey Club Gold Cup Stakes at Belmont Park won by Curlin in plastic glue-on horseshoes over an off track; Curlin also wore the shoes when he won the Woodward that year.

The first stakes horse to run in glue shoes was Afleet, back in the 1980s; his trainer opted for the Mustad Easy-Glu. Since then, horseshoers at racetracks have had success with a variety of raceshoes adapted for glue, and in even directly gluing aluminum raceplates to the foot. Experimentation with glue shoes (rather than nails) goes back to the 1800s. Most experimentation has been done in Germany, which also gave rise to the newest era of glue shoes when the Glu-Strider emerged there in the 1980s. That shoe was developed by a creative engineer and horse owner named Peter Steubbe; the technology was quickly purchased and continued in research and development of a full line of shoes by hoofcare giant Mustad International.

Asmussen horseshoer David Hinton working on Curlin's foot, shod with a urethane Polyflex shoe. (photo courtesy of Polyflex)

Glu-Strider technology was based on a Super Glue type adhesive, while the current generation of shoes uses two-part PMMA-type adhesives. PMMA is the family of adhesives that includes the glue used by women to hold artificial fingernails to their nailbeds. The innovation and experimentation in footwear is one of the most exciting areas of developing health and safety innovations in racing today. At the same time, the Association of Racing Commissioners International is considering a model rule to allow horses to run without shoes. Currently, barefoot racing is outlawed in about half the jurisdictions in North America. The Grayson Jockey Club Foundation's Welfare and Safety of the Racehorse Summit has kept shoeing and hoofcare in its sights since the consortium was founded in 2006. The Summit has an ongoing and active Shoeing and Hoof Care Committee that meets regularly and consults on shoeing-related matters affecting Thoroughbred racehorses. A sub-committee is tackling the possibility of a uniform, nationwide racetrack shoeing licensing program and test, and is currently seeking input from the industry. Mucho Macho Man and Nehro are two other Triple Crown contenders who ran in glue shoes in 2011. Top older stakes horse and candidate for Horse of the Year Tizway, winner of the Metropolitan and Whitney, also wears the Polyflex shoes.

The racehorse Shackleford has probably never been anywhere near the Shackleford Banks off the North Carolina coast. And with Hurricane Irene in the neighborhood, he wouldn't want to be there. The area is famous for the wild horses, called Banker Ponies, that freely roam the dunes there. Photo courtesy of Kurt Repanshek and NationalParksTraveler.com.

Glue-on shoes are now so ubiquitous  at the track that it's hard to find out when horses win in them. We found out about Shackleford in the Preakness, after the race was over; he was shod by Brad Dewey. Horseshoes aren't as visible as a tack change or new style of blinkers or Zenyatta's ear plugs, so the news of innovative horseshoes isn't always obvious.

Here's a partial list of stakes horses who won their races (some set track records) wearing the Polyflex glue shoes: Ambitious Cat, Bargain Baby, Big Booster, Brother Derek, Buzzards Bay, Charitable Man, Cry and Catch Me, Cowgirls Don't Cry, Cubera, Divine Park, Dream Play, Eldaafar, Essential Edge, Ever Elusive, Foxysox, Fredaville,Golden Yank, Greeley's Conquest, Hold the Salt, Hot Dixie Chick, Indian Blessing, J Be K, Kandar Du Falgas, Kensai, Lantana Mob, Little Belle, Lucky Island, Luna Vega, Major Rhythm, Malibu Mint, Mo Cuishle, Mr Fantasy, Nehantic Kat, Noonmark, Octave, Osidy, Pray for Action, Present Danger, Pyro, River's Prayer, Roses 'n' Wine, Secret Gypsy, Set Play, Seventh Street, Shaggy Mane, Silent Name, Sok Sok, Stormin Baghdad, Stream of Gold, Student Council, Total,  Teuflesberg, Uno Mas, Wow Me Free, and Zanjero. (Names harvested from the Polyflex web site.) Favorite little known fact about Polyflex glue-on shoes: Both Curlin and his beloved stable pony Pancho wore them! Nothing but the best for the champion's best friend! Watch Shackleford and all the top three-year-old Thoroughbreds entered in today's Travers Stakes at Saratoga on NBC Sports at 5 p.m. Lots of news about the race and the track on www.nyra.com. To learn more about Polyflex shoes, visit www.noanvil.com. Photo of Shackleford's feet courtesy of Sarah K. Andrew and Rock 'n Racehorses. Sarah is a frequent contributor to the Hoof Blog and keeps a key eye on the hooves at the track. Her track and sport horse photography is nothing short of phenomenal; Sarah is also a key ingredient in the success of Camelot Weekly, the all-volunteer program at the New Jersey horse auction that channels racehorses, sport/recreational horses, and companion horses into new homes instead of the killer pen--via Facebook! Sarah photographs the horses available each week, without compensation, and I wish a book publisher would make a coffee table book of these portraits of horses in need. They have saved thousands of horses from slaughter; not one horse from that auction has been re-routed to slaughter since they began.

Click on ad for easy ordering of this spectacular, award-winning graphic reference poster featuring image from the Michigan State University College of Veterinary Medicine's Equine Foot Laboratory, Dr. Robert Bowker, and Dr. Lisa Lancaster.

 TO LEARN MORE

Hoof Blog coverage of Shackleford's Preakness victory and shoes

Hoof Blog: Laminitis-survivor Overdose sets European track speed record wearing American-made glue-on shoes

Hoof Blog: Shoes for Thought: Prototypes Put to the Test (introduction of Polyflex shoes in 2006)

Glue-on shoes at the 2006 Breeders Cup

The Unshod Racehorse: Racing Commissioners Table Model Rule on Barefoot Racehorses

Hoof Blog article on barefoot horse racing during California rule change 

Research: Clayton and Bowker's “Effects of Barefoot Trimming on Hoof Morphology” Focuses on Incremental Heel Recovery

Click on this link to go to the licensing survey for racetrack horseshoers.

© Fran Jurga and Hoofcare Publishing; Fran Jurga's Hoof Blog is a between-issues news service for subscribers to Hoofcare and Lameness Journal. Please, no use without permission. You only need to ask. This blog may be read online at the blog page, checked via RSS feed, or received via a digest-type email (requires signup in box at top right of blog page). To subscribe to Hoofcare and Lameness (the journal), please visit the main site, www.hoofcare.com, where many educational products and media related to equine lameness and hoof science can be found. Questions or problems with this blog? Send email to blog@hoofcare.com.  

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Disclosure of Material Connection: I have not received any direct compensation for writing this post. I have no material connection to the brands, products, or services that I have mentioned, other than Hoofcare Publishing. I am disclosing this in accordance with the Federal Trade Commission’s 16 CFR, Part 255: Guides Concerning the Use of Endorsements and Testimonials in Advertising.

Shackleford's Preakness is First Triple Crown Win for Synthetic Horseshoes; Dewey-Walters Shoeing Team Claims Two-Thirds of Crown, Going for Triple

Jockey Jesus Lopez Castanon had so many reasons to smile as Shackleford lunged across the finish line of the Preakness Stakes on Saturday. Were you watching? Were you one of the millions of people who didn't notice anything unusual about this horse? UPI/Kevin Dietsch/Fotoglif image

"Oh well, another year without a Triple Crown winner," everyone said, as they turned off their televisions after Saturday's Preakness Stakes. Early speedster Shackleford had surprised everyone and held on as the late-charging Kentucky Derby winner Animal Kingdom came from way behind and reached the chestnut's flank at the wire. But that's as close as he would come; the wire was over their heads too soon for Animal Kingdom to save his Triple Crown bid. It came just in time for Shackleford.

Click. So, what's for dinner? Do you want to go out or stay home?

But wait just a minute. Turn the television back on. Back up the DVR. Play it again, Sam.

There's another story left to tell here, and maybe this little story will help make the Belmont Stakes more interesting.

We saw Shackleford in the Fountain of Youth, the Florida Derby, the Kentucky Derby. It's hard to miss him because he has a wide white blaze with an arrow's point at the top, like a wide white racing stripe on a Cobra. You could definitely find this horse in a field in the dark.

Maybe his big white face is so distracting that no one ever looks at his feet. And maybe they should. If they did, they'd do a double-take.

Exercise rider Faustino Ramos and Shackleford cast a long shadow during a workout just before the Kentucky Derby. Shades of things to come? Shackeford finished fourth in the Derby after leading most of the race. REUTERS/Jeff Haynes/Fotoglif

What no one picked up on Saturday is that Shackleford was wearing clear polyurethane "Polyflex" glue-on shoes, and he has been wearing them for the past three months. They were attached without nails, so his hoof walls were smooth as glass, without any telltale nail clinches.

Shackleford's victory in the Preakness marks the first Triple Crown race won by a horse in synthetic shoes.

Of course, Big Brown won the Kentucky Derby and Preakness in glue-on shoes, and they are pretty standard equipment these days, but no one we know of has done it since, and no one has done it in synthetic shoes. Ever.

Click on this link to go to the licensing survey for racetrack horseshoers.

Racetrack horseshoers have several glue-specialty manufacturers' shoeing products to choose from, or they can glue normal race plates on with what is called the "direct glue" method. Using adhesive-impregnated tape, they can also put a virtual cast on the foot and nail or glue a shoe onto that, as well.

But the material that usually hits the dirt or turf or synthetic track surface in those cases is aluminum.

Shackleford wasn't the only one in the Preakness with high-tech synthetic sport shoes: third-place finisher Astrology wore them as well. And in the Derby, Nehro wore them. Perhaps others in both races did, too.

Shackleford wore clear nailless polyurethane Polyflex shoes like this one on his front feet

Shackleford's Shoer on Synthetic Shoes

"It's about time someone noticed!" laughed horseshoer Brad Dewey on the  phone today. "I could see them, even on television, in the post parade." The horse has been wearing the special glue-on shoes since before the Fountain of Youth Stakes this spring. That was three months ago." No one has brought it up.

Dewey said that he originally put a pair of the Polyflex shoes on the colt's front feet because he had an abscess that was going to blow out. "These shoes allow movement," he said, "it's sort of hard to explain but thanks to the shoes, the horse never had to take a day off. One day we noticed that the abscess had blown out, and he moved on but he was going well so we kept the shoes on."

Dewey mentioned that Shackleford's hind feet are shod with "regular" hind Thoro'Bred plates, nailed on.

I asked trainer Dale Romans today if the Polyflex shoes were a regular alternative for him to try on his horses. He sounded surprised, "No, no, this is a first," he said quickly, "and we're really thrilled."

Shackleford trained for the Kentucky Derby on a wet Churchill Downs surface in his glue-on shoes. In this photo you can clearly see the PMMA adhesive on the heels of his front hooves. Apparently no one noticed. Kevin Dietsch/UPI/Fotoglif photo.

Triple Crown of Horseshoes?

Last year, we noted Winstar Farm's Double Stetson; they won two of three Triple Crown races by book-ending Super Saver in the Kentucky Derby and Drosselmeyer in the Belmont. Bill Casner's Stetson in the winner's circle was a crown itself, Texas style.

But this year we might have a Triple Crown of a different sort. The New York and Florida-based horseshoeing partnership of Mark Dewey and Bernie Walter has scored a Derby win with Animal Kingdom, shod by Bernie. Now Mark's son, who works with the team, has shod Shackleford to win the Preakness.

Mark Dewey shoes Mucho Macho Man, so you have to like his chances in the Belmont. Mucho Macho Man also has glue-on front shoes, but they are applied by the "direct glue" method and, according to Brad Dewey, are No Vibe plates.

If they could pull off shoeing the winners of all three races within their own team, it would be a clever accomplishment.

About the shoe

The Burns Polyflex shoe (left) was developed by a horseshoer named Curtis Burns who, like so many others, lives and works in Florida and New York, according to the season. He and his wife Diane manufacture the shoes in a molding process that encases a metal wire that holds some shaping capability.

The shoe is typically applied by a horseshoer who has been trained to both use the shoe and to mix and apply the polymethylmethacrylate (PMMA) adhesive. The company has an instructional video on their web site, www.noanvil.com.

The Polyflex got its big break when it was adopted as the shoe of choice for all-time top money earner Curlin in his four-year-old campaign; in fact, a separate square-toe design of the shoe was developed just for Curlin. Since then the shoe has been worn by numerous stakes winners, record setters, a Breeders Cup winner, and show horses. It's also used in podiatry applications for yearlings and adults horses with special shoeing needs.

To learn more:

Springs in the Bluegrass: Finetuning a Yearling's Hooves 30 Days Before the Sale

Curlin's Horseshoe Beat Him to the Hall of Fame

Heel Bulb Injuries 101: Big Brown's Latest Hoof Malady

Greetings from the Gluegrass: Will Big Brown and Pyro Choices of Designer Footwear Turn It Into the Ken-STUCK-y Derby?

"Glue-y Ville" Hosts Breeders Cup: Shoes Stay On

Curlin Goes for Glue: Breeders Cup Favorite Sports High-Tech Urethane Glue Shoe

© Fran Jurga and Hoofcare Publishing; Fran Jurga's Hoof Blog is a between-issues news service for subscribers to Hoofcare and Lameness Journal. Please, no use without permission. You only need to ask. This blog may be read online at the blog page, checked via RSS feed, or received via a digest-type email (requires signup in box at top right of blog page). To subscribe to Hoofcare and Lameness (the journal), please visit the main site, www.hoofcare.com, where many educational products and media related to equine lameness and hoof science can be found. Questions or problems with this blog? Send email to blog@hoofcare.com.  

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Disclosure of Material Connection: I have not received any direct compensation for writing this post. I have no material connection to the brands, products, or services that I have mentioned, other than Hoofcare Publishing. I am disclosing this in accordance with the Federal Trade Commission’s 16 CFR, Part 255: Guides Concerning the Use of Endorsements and Testimonials in Advertising.