Shoeing for the Roses: Girvin's Kentucky Derby Quarter Crack and New Horseshoe Details

Photos and text © Fran Jurga and Dr. Raul Bras

Note: This story was updated to reflect the latest changes made on May 3.

There can be speed bumps on the road to the Kentucky Derby. There can be detours. And there can be road blocks.

The trick is being able to tell which one you're facing when a problem threatens to disrupt your colt's chances to run for glory on the first Saturday in May.

Sometimes a little detour can actually pay off, and one of this year's runners is out to prove that it pays off to take the scenic route.

Thinking Outside the Flip Flop Box: Florida Farriers Find Flex-Step Free-Heel Hoof Pad Aids Problems in Sport, Racehorse Feet

Far from the racetrack, a warmblood show horse sports the new high-tech Flex Step free-heel pad. The shoe is cut to the widest part of the foot, and rabbit ear drainage holes have been opened to allow sand, footing and water to drain out. Attentive show grooms maintain the pads by inserting the hose nozzle between the pad and the heel bulbs to make sure the sole isn't packed. Two small holes in the heels accommodate studs for traction, if needed, on some models. Copper rivets on the inside of the shoe's web attach the pad to the unheeled shoe. Made by Polyflex, a company known for its glue-on shoes, the pad is designed to be partially attached to the foot with nails and requires no adhesive or hoof packing.

Sometimes you wonder where things came from. Who was that first Standardbred farrier in Europe who cut the heels off a horse’s shoe, put a plastic pad against the foot, and nailed it on? You can hear it now: the horse walking down the barn aisle with a clumsy sounding “flap flap flap flap” sound from the loose pad against the heels. The farrier probably never counted on the noise. The trainer took some teasing, without a doubt. But that horse must have won, because they’re still around.

And no one laughs at you when your horse is winning.

Breeders Cup Classic: Will It Be a Battle of the Specialist Horseshoes?

Will it be 3/4 shoes by a head? Nailed on glue-ons by three lengths? Or tabbed glue-on shoes in an exciting photo finish?

3D Printing in the Forge and Clinic: Hoof Anatomy Models, Veterinary Applications, and Horseshoes

3D printing in the horseshoe world probably was done first in some high-tech factory in Asia, but let's give some credit to Curtis Burns in the United States, who has been using 3D printing in the design of Polyflex glue-on shoes. Watch for Mucho Macho Man to run in the Breeders Cup Classic wearing shoes derived from this 3D printing technology on Saturday. (photo courtesy of Curtis Burns/Polyflex Horseshoes)

Behind the Scenes at the FEI World Cup Finals with Swedish Farrier Bjorn Berg

You're a long way from home when you go to the Gothenburg Horse Show in Sweden. The huge Swedish spring horse show hosted both the dressage and jumping finals of the 2013 FEI World Cup indoor winter competitions. The best in both sports converged on the annual show and turned it into a world stage.

Sweden's Bjorn Berg has been the show farrier at Gothenburg for 12 years but you can bet that it had never been like this before.  Still, Bjorn managed to find time to snap some photos and email them to the USA.

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.

Springs in the Bluegrass; Fine-tuning a Thoroughbred Yearling's Hooves 30 Days Before the Sale

A funny thing happened on the way to the airport.

I had a chance to look over the shoulder of Dr Scott Morrison of Rood and Riddle Equine Hospital's Podiatry Clinic, and who would turn that down? The patient was a perfectly healthy yearling colt being prepared for an August sale. But with 30 days left until the sale, the growing colt was showing a slight tendency to be "a bit upright" and some finetuning was in order.

Make no mistake: this colt’s hoof conformation wouldn’t be of much, if any, concern other than the fact that he’d be under the microscope at the sale and every detail has to be considered. Every detail, after all, can make the difference in a bidder's enthusiasm for a horse and where the colt would be ranked on a bidder's wish list. In the end, it comes down to dollars and cents but in the climate of recent yearling sales, it could be the difference between a sale and no sale.

Dr. Morrison’s solution to this horse’s problem was at once right out of the textbook and equally unorthodox in that it might have come out of two different textbooks. He arrived with two spring shoes, which would be on the menu of recommended shoes for a case like this. But the shoes for this horse were made of two different materials.

The solution to working on two front feet with different levels of contraction? 
Spring shoes made of two materials, one more flexible than the other. The aluminum 
shoe also had a hinge in the toe to open the right front more.

On the left front, which had the least amount of deviation, the horse now wears a Burns Polyflex shoe, into which Rood and Riddle added a spring wire, which is a v-shaped wire roughly the size and shape of the frog. The wire, however, does not touch the frog.

Polyflex spring shoe glued on, before cutting the horizontal keeper wire and adding
Equipak to fill the sole. The spring (frog-shaped wire) does not touch the frog.

The Polyflex shoe is made for glueing; it is composed of nearly-transparent polyurethane with a wire spine inside. The shoe was glued on with Equilox  hoof adhesive and then the sole was filled with Vettec’s Equipak, a clear cushioning urethane. Before pouring in the liquid padding, Morrison clipped the temporary horizontal keeper wire to release the spring action of the wire.

The Polyflex shoe did not have a hinge, but the spring action of the wire and the forgiving material of the shoe would help keep the foot open, Morrison believes.

Completed left front foot with polyurethane shoe after Equipak is solidified. Just to clarify: soft urethane-based Equipak fills and cushions the sole and frog; harder PMMA epoxy-type adhesive Equilox glues on the shoe.

On the right front, which was slightly more problematic, Rood and Riddle’s shoe fabrication specialist Manuel Cruz created an aluminum hinged shoe with a spring wire. The hinge was in the center of the toe, as typically described for hinge shoes to relieve club feet and contracted heels in more advanced cases. Equilox, the clipping of the horizontal keeper wire, and Equipak again followed.

Shoe fabrication specialist Manuel Cruz fabricates a vast repertoire 
of shoes and devices for the vets and farriers at Rood and Riddle.

Aluminum hinge shoe fabricated back at Rood and Riddle by Manuel Cruz. 
The spring is the same as in the Polyflex shoe, but the shoe has a 
hinge in the toe to open the foot. 

I asked Manuel about the discrepancy in thickness between the two shoes but he said that it was an illusion and that they were almost the same.

Morrison and McAninch tackled the application of these results-oriented horseshoes to the colt's front feet as if it was routine; with yearling sales season approaching, that may be the case. The organization at the clinic to prepare what's needed for supplies and to fabricate shoess must be impressive when you see how easily the work gets done without searching for things.

The case itself was intriguing but equally interesting was the process, especially the speed and efficiency with which Morrison and his technician Loryn McAninch completed the job. I know from my travels that this would have been a half-day job at most clinics but the feet had been traced and trimmed in advance, the shoes fabricated to the tracings, and the adhesive and support materials were ready to go.

Another good point about the way this case was handled, from an outside observation, was that the young horse had to stand for a minimal amount of time since the measuring, tracing and trimming had already been done. The unorthodox unmatching spring shoes may have been an insurance policy on this horse's value. We'll never know what his feet might have looked like without this intervention but prospective owners will appreciate the picture-perfect feet that they will see on this horse at the sale.

Thanks to Dr Morrison, Loryn, Manuel and the farm staff for allowing me to observe this procedure and photograph it. Good luck to the colt!

To learn more: A valuable detailed reference paper by Dr. Morrison, Foal Foot Care, is available for download from the Proceedings of the 2009 CanWest Veterinary Conference.

All photos © Fran Jurga | Hoofcare Publishing.

Fran Jurga's Hoof Blog at Hoofcare.com
© Fran Jurga and Hoofcare Publishing


Please, no use without permission. You only need to ask. Fran Jurga's Hoof Blog is a between-issues news service for subscribers to Hoofcare and Lameness Journal. 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.

Rachel and Kensei: Footwear of the Fleet and Famous during Travers Week at Saratoga

by Fran Jurga | 24 August 2009 | Fran Jurga's Hoof Blog

With legs like these, you can understand why champion racehorse Rachel Alexandra was chosen to model for a portrait in the August issue of Vogue magazine. She posed for fashion photographer (and horse owner) Stephen Klein soon after winning the Preakness Stakes in May. Sarah K. Andrew snapped this shot in Saratoga a few weeks ago, when Rachel was awaiting a visit by horseshoer David Hinton.

Note: the double or bonded shoe on her left front is an optical illusion; it's a reflection in a puddle on the stall mat. Rachel wears flat made-in-the-USA raceplates in front, according to Hinton and is so well mannered that when he accidentally dropped her foot once, she delicately picked her foot back up and placed it right back in his hand.

What's the definition of pressure in horse racing? Hinton knew he might need to shoe Rachel Alexandra after she was purchased in early May. When the decision was made to run her in the Preakness, it meant that she needed to be shod that day. That's right: the morning of the race. Each nail driven into the hoof was a chance to draw blood; one jerk, one rear and a rasp might scrape her coronet. But nothing went wrong. Nothing has gone wrong, that we know of. She just keeps on running.

Comparing this photo to the Vogue shot, I'd say the combination of a Saratoga lifestyle, Asmussen training, Hinton's hoofcare and Jackson ownership are all agreeing with the filly; her hoof walls look much better after a couple of months at the Spa. Maybe Rachel should consider permanent residence!

NEWS FLASH! Trainer Steve Asmussen announced this morning that Rachel Alexandra will run against older horses in the Woodward at Saratoga on September 5th. The Grade 1 Woodward is a 1 1/8 miles and on dirt, of course. Now, if it could just be on television...


Rachel's stablemate Kensei is headed to Saturday's Traves Stakes for three-year-olds, where he will face Quality Road, Summer Bird and Mine That Bird, among others. Kensei made winning the Jim Dandy Stakes look easy; he did it wearing these Burns Polyflex glue-on shoes. They have the square-toe polyurethane design made for another Asmussen trainee, Curlin, when he was training at Saratoga last summer. Kensei is still carrying some of the racetrack around with him as a souvenir.

Athletic footwear is a big deal in other sports, why am I the only one who seems to care about what these horses are wearing? It does make a difference: just like a basketball player prefers a certain brand of shoe or height of shoe, these horses must have preferences. They just can't tell us. But they can tell a good horseshoer, and they do.

A good horseshoer can see in the way the shoe is worn, and where it is worn and not worn, whether the horse is using the shoe and landing in a functional way, and using the shoe to push off. You can read a horseshoe and you can read a foot, and if you're good at it, you can help keep a horse comfortable and safe on its feet. It's an important job. And it matters. Boy, does it matter.

Many, many thanks to Sarah K. Andrew for her patience and effort in getting these photos and allowing The Hoof Blog to post them here. Sarah became intrigued with her own horse's shoeing and started to notice the feet of horses at the track, much to my delight. Most photographers don't even think to aim the camera at a horse's feet and legs, but there's a lot of information there that a good photograph can convey, as well as the beauty of one of nature's most amazing structures.

© Fran Jurga and Hoofcare Publishing. 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).

Curlin's Horseshoe Beat Him to the Hall of Fame

by Fran Jurga | 10 August 2009 | Fran Jurga's Hoof Blog

The square-toe glue-on Polyflex horseshoe design dictated by Curlin's 2008 campaign needs

A highlight of last week's Hoofcare and Lameness/Hoofcare@Saratoga reception for the Ride On! exhibit at the National Museum of Racing and Hall of Fame was a little piece of plastic with a big story to tell.

Oklahoma horseshoer David Hinton had been scheduled to be with us but had to change his plans; he will be with us this week at the Parting Glass at 7 pm (August 11) instead.

David shoes for the Asmussen Racing Stable and flies all over the country. Last year, he was working on Curlin when the champion colt was stabled at Saratoga and training for the Woodward and Jockey Club Gold Cup as part of his campaign toward the 2008 Breeders Cup and becoming North America's richest-ever racehorse.

Trainer Steve Asmussen had success with the Polyflex shoe developed by Saratoga horseshoer Curtis Burns on other horses but he only wanted a square-toed "Silver Queen" type glue on for Curlin. The problem: the Polyflex shoe had a round toe.

Changing the mold for one horse in the middle of the busiest time of the year was a tall order for the Polyflex team but somehow, but mid-summer, a prototype was made and put in Hinton's hands to try on Curlin. Not only did it work, the company soon added the design as an alternate model and it is selling well.

Curlin went on to wear the shoes for the rest of his career. Asmussen starter Kensai wore Polyflex glue shoes a week ago when he won the Jim Dandy, although I don't know if they were square toes or round toes.

One of the square-toe shoes that Curlin wore in the Jockey Club Gold Cup, when he passed the $10 million earning mark, was presented with documentation to the National Museum of Racing last Tuesday, on behalf of Stonestreet Farms, owner of Curlin. Burns and Hinton worked behind the scenes with Hoofcare and Lameness to make this happen for the night of the reception, which was sponsored by Life Data Labs.

The shoe was presented to curator Beth Sheffer, who was thrilled to receive it. She said it was the first glue-on shoe the museum would have in its permanent collection, although they currently have on display Big Brown's Kentucky Derby Yasha shoe on loan from Ian McKinlay.

Sheffer revealed that the museum had received the extensive shoe collection of Calumet Farm in Kentucky and its late trainer Jimmie Jones. The collection is in storage.

The Ride On exhibit contains examples of horseshoes, hoof boots, and pads used to overcome different lameness problems, especially laminitis, in horses. Included in the exhibit are two handmade shoes by Michael Wildenstein FWCF (Hons), adjunct professor of farrier science at Cornell University College of Veterinary Medicine, and a selection of rail and roller motion shoes by Dr. Scott Morrison of Rood and Riddle Equine Hospital's Podiatry Clinic in Lexington, Kentucky. Also included is the Soft-Ride hoof boot, which Dr Morrison helped to develop for laminitic horses.

Dr. Morrison will speak on Tuesday, August 11 in the Hoofcare@Saratoga series at the Parting Glass, 40 Lake Avenue, Saratoga Springs, at 7 p.m.; Michael Wildenstein will speak on August 18 at 7 p.m., with a farrier-only session in the afternoon. Admission to both lectures is free; seating is limited.

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Fran Jurga's Hoof Blog is a between-issues news service for subscribers to Hoofcare and Lameness Journal. 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).

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

Curlin Saratoga Morning Workout, originally uploaded August 2008 by Rock and Racehorses.

Horseshoer Curtis Burns, inventor of the Burns Polyflex shoe, confirmed tonight that Curlin has been wearing a custom-designed square-toe Polyflex shoe since early last summer when the colt arrived in Saratoga, where Burns lives.

"We had so much rain in Saratoga early in the summer," Curtis said. "Steve Asmussen was looking for a way to protect his feet, so his blacksmith, Dave Hinton, changed to our shoes. And he was training so well, they just decided to race in them. And he won. So he still has them on."

Burns said that Curlin was re-shod at Santa Anita this week with the shoes, which are clear polyurethane with a steel wear plate and interior metal frame-wire for stability.

The only difference between the Polyflex shoes that Curlin wears and those that several other Breeders Cup horses will wear is that trainer Steve Asmussen convinced Burns to custom-make square setback toes for the front shoes of the big chestnut colt.

The shoes were so successful that, as of this week, Burns now offers both the full toe and square toe models for his customer.

Curlin remains the traditionalist in his hind feet, however: our friend Ed Kinney, president of Thoro'Bred Racing Plate Company, Inc. of Anaheim, California reports that Hinton confirmed that Curlin will wear Thoro'Bred wide web aluminum racing plates behind.

Other horses wearing the Burns Polyflex shoes will be (at the time of this writing) Big Booster in the Turf Marathon, Miraculous Miss in Friday's Sprint, and Student Council, and some other horses trained by Asmussen.

Burns said that his shoes have been worn by several of Todd Pletcher's horses in the past. Because many farriers now feel comfortable applying the shoes, Burns no longer applies them himself and said he's not sure who's wearing them.

Curtis likes Midnight Lute, the 2007 Breeders Cup Sprint champion trained by Bob Baffert, to come back from a quarter crack. According to press reports, he will run in a bar shoe.

Food for thought: in the old, old days, glue was made from horses' hooves. Now we put glue ON their hooves.

Note to readers: I hope you will study Sarah's photo of Curlin on the Oklahoma track at Saratoga, where he was in training until a month ago. Notice how deeply his hooves sink into the "natural" dirt surface. Please read the blog article that follows this one, about the new artificial surface on which the Breeders Cup will be run, and watch the embedded video of Curlin galloping on that surface. Remember that Curlin won the 2007 Breeders Cup Classic in the pouring rain over a muddy-beyond-words track.

© 2008 Fran Jurga and Hoofcare Publishing, publishing 23 October 2008 at http://www.hoofcare.blogspot.com

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

Risen Star and Louisiana Derby winner Pyro impressed a lot of people this winter. He did it wearing glue-on shoes called Polyflex, shown here on stakes winner Malibu Mint. Little Belle won the Ashland Stakes at Keeneland wearing these shoes last week; that's the track that Pyro will run on today. The shoes are more or less transparent, with a yellowish hue. They have a steel wire core which is shaped like the foot in a special mold, then urethane is poured in to the ideal shape. A steel toe insert completes the kit. (Hoofcare and Lameness Journal photo)

Glue-on horseshoes are the stuff of legend this year as at least two of the Derby favorites flaunt their footwear on the road to the Triple Crown.

In the Southeast corner, we have Big Brown, winner of the Florida Derby by a landslide in spite of recovering from heel wall separations in both front feet. The photo (bottom of this post) shows a typical injury of this type, usually caused by a subsolar abscess, trimming too short, or training and racing on hard tracks (or a combination of these factors).

Ian McKinlay, the New Jersey quarter crack specialist who repaired the detached wall on the first foot, said that the colt "is not a bad-footed horse" and just needed cushioning on the inside heel where an abscess had been. "Chances are, it will grow down, on both feet, and he'll be fine going into the future," Ian said yesterday. "His trainer knows what he's doing."

Ian's solution, which we hope to show on the blog, is a standard one; he says the injury is quite common among both Standardbreds and Thoroughbreds. He cleaned up the wall from the quarter back to the heel and put a gum rubber insert under the deficit. There's one heel nail holding the glued shoe from slipping, along with a copper clip (the PMMA adhesive sticks very well to copper) on the outside. The gum rubber material is like window caulking; it acts like a gasket. The glue-y shoe is a regular race plate.

(To read more about Big Brown's fancy footwork, see photo below and scroll down to posts and photos from earlier this week, marked April 8.)

And in Kentucky, all eyes will be on Pyro in the Bluegrass Stakes today. I didn't know until this week that Pyro won the Risen Star and Louisiana Derby wearing Curtis Burns' Polyflex all-urethane shoes, and he will apparently have them on today, as well,to run on Keeneland's Polytrack. Pyro's gluesmith is Steve Asmussen's regular horseshoer, David Hinton.

What's in a name? Polytrack seems to agree with Polyflex; you'll agree if you watched Kiaran McLaughlin's trainee Little Belle win the Ashland Stakes at Keeneland last Saturday, with Curtis's see-through shoes glued on her fast little feet.

And who gets the last word in this sticky story? That maven of the media, 2007 Belmont Stakes winner Rags to Riches. It seems R2R, who now resides at Ashford Stud in Versailles, Kentucky, was bred to Giant's Causeway last week. To celebrate her future marehood, farrier Steve Norman pulled her raceplates and replaced them with glueons which will stay on for a cycle or two. This is called "transitional shoeing" and is meant to encourage sole growth before she goes barefoot.

Traditionally, fillies and mares coming from the track have their shoes yanked off and they go straight to a barefoot lifestyle. This usually means gimping around the breeding farm for a number of weeks, since the feet are often cut quite short at the track, and the soles can be thin, until the feet toughen up.

One horse who I cannot imagine in gimp-mode is Rags to Riches.

Note: There are special shoes for gluing on racehorses, such as the Polyflex shoes or Sigafoos shoes, with cloth cuffs. Farriers can also glue on or glue-and-nail normal plates or shoes. There are some amazingly creative people working on these horses.

Thanks to all the farriers and trainers who contributed to this and other posts. I know they had a lot to do this week but most took the time to talk because these new shoes are past the "experimental" stage and are now considered creative equipment adjustments. We've come a long way.

This foot has been cleaned up after being blown out by a subsolar heel abscess, similar to the problem that necessitated glue-on shoes for Kentucky Derby hopeful Big Brown. Ian McKinley padded the exposed heel with gum rubber and glued window caulking like a gasket to hold it in so the area is cushioned. At this stage in the procedure, dead or hangnailish wall has been removed. This is NOT Big Brown, who is now well on his way in the healing process. (Ian McKinlay photo)

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Work and Play for Noted Veterinarian During Saratoga Visit

Linda and Dr. Frank Gravlee say hello to Rags to Riches at Todd Pletcher's barn. Note the strategically placed hay that prevents me from documenting her feet for you.

It was Alabama Stakes week at Saratoga, so Hoofcare and Lameness Journal made sure that someone from Alabama was on hand. Veterinarian and nutritionist Frank Gravlee, founder of Life Data Labs and inventor of Farriers Formula, enjoyed a hero's welcome, as did his wife, Linda, who is CEO of Life Data.

The Gravlees were featured in an article in Thoroughbred Times this summer for their innovative research on Thoroughbred nutrition at their research farm in Alabama. The Gravlees well-bred mares have foals by stallions like Distorted Humor, Royal Academy, and Posse at their sides. One of the foals' first lessons is how to stand still on a horse scale; they are monitored carefully and the mares' feed is scientifically formulated, measured, and administered. The farm's yearlings are headed to Keeneland next month to be sold.

Part of the Gravlees' whirlwind tour of Saratoga was a speaking engagement for Dr. Frank at our Hoofcare@ Saratoga event. After the lecture, Dr. Frank signed copies of his new book, co-authored with Dr Doug Butler, Laminitis and Founder: Prevention and Treatment.

Everyone in Saratoga was very welcoming to the Gravlees. Of course it didn't hurt that the Farriers Formula tractor-trailer rig had been stuck in traffic on Union Avenue outside the racetrack a few days before they arrived. It was just setting the stage!

However, the visit to Saratoga was related to Dr. Gravlee's research into laminitis and equine nutrition, and the publication of the book, rather than to a promotional push for the company.

Dr. Frank Gravlee stopped in the midst of his autograph party to chat with Diane and Curtis Burns. They market the Burns Polyflex shoe (http://www.noanvil.com/), which Curtis designed, worn recently by winning stakes horses like River's Prayer, Octave, Teuflesberg, and Zanjero. Curtis is a flying farrier who pops up everywhere.

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