Wednesday, November 28, 2012

Millwater's Farriery: Discounts...



   'Tis the season...  Wood stove cracklin' Nat King Cole and Bing Crosby on the radio, and Christmas Season discount time for Millwater's FARRIERY: The Illustrated Dictionary of Horseshoeing and Hoofcare...



AMAZON has the trade paperback version at 15% off, free super-saver shipping also applies!

Or you can order direct and get a 25% discount by entering code "YPLFZ3CT" during check-out.


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Tuesday, November 20, 2012

Millwater's Farriery: Horseshoe Repair...


   Well, we're now in Thanksgiving week, so the holiday season is fully upon us.  So how about I get a little generous with this entry and post a sample that the equestrian set might find useful...  Especially when they're getting ready for a nice Autumn ride and find ol' Dobbin has done a mischief to one of his shoes!

   This sample from MILLWATER'S FARRIERY: The Illustrated Dictionary of Horseshoeing and Hoofcare is patched-together from several of the books encyclopedic entries, and gives an overview of how to fix that thrown, loose, or bent horseshoe for horseowners.

   Of course, the book is designed for cross-referencing, so you don't quite get the full effect here. And the illustrations are much higher resolution in print (downgraded to keep the online file smaller).

   For starters, here's the "tool kit" all horseowners should have handy for hoof maintenance between farrier calls...



   And here are the sample pages on horseshoe fixing from the book. (.PDF file.)



   Wishing y'all a fine feast, and hoping you've plenty to be thankful for.


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Friday, November 16, 2012

MILLWATER'S FARRIERY: 2012 Wrapping-Up...


   Hard to believe the holidays are almost upon us again.  Impending Mayan Apocalypse Doom notwithstanding, it's been a pretty good year.  Our home dairy project has worked-out, and the raw milk has me healthier than I've been in many years.   We're getting ready for the big draft horse sale.  (Always more exciting when you're actually looking to buy one.)  And MILLWATER'S FARRIERY has done nicely in it's first year.

Not the first year for the Dictionary in general, of course.
Just for the new, encyclopedic version.

      It's kinda' funny in this era of modern distribution to see royalties coming in Euros and Pounds instead of just plain old Dollars.  I reckon it really is a global economy now.  

   I'd like to thank all the readers on both sides of the Big Pond who've made the book a success.  I hope you have found it useful.

   I'll be posting the discount codes for the holiday sales here and on FaceBook as they become available.  But those of you who want the hardcover version can get a deal on the promotional copies that are usually available on eBay.  Even the holiday e-coupons probably won't match the price there.  Come to think of it, the trade paperback is also there at a discount...  

   For those of you who like to stick with Amazon, they have the paperback at a 10% discount right now as well.  (I have no idea how long it'll stay that way.)

   Finally, although I've been seriously distracted and busy in meatspace lately, if anyone out there has a farriery topic they'd like to have addressed or revisited on this blog, just let me know!


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Monday, July 30, 2012

Millwater's Farriery: The Frog and Hoof Flexing...




   Happened to have PBS on the other night, and the late, great Victor Borge was on talking about the history of the piano...  In particular, how it was a horribly boring and monotonous instrument until somebody came-along and invented the cracks (between the keys).

   That reminds me of an aspect of the equine hoof.  Specifically, the frog.  There are so many theories and myths about the frog.  How it acts as an extra heart. (Nonsense, directly anyway.  It hasn't got a lot of blood capacity.)  How it must bear weight for healthy hoof function. (Tell that to the countless 'desert-footed' horses who go rock-solid decades without frog loading from beneath.) Etc., etc...

   One question folks don't seem to ask is why does the hoof have a frog in the first place?  Why didn't Nature just make the whole hoof a continuous case of hard material like the wall?  Why make part of the hoof out of relatively soft and vulnerable material?


   The answer I see is that the hoof didn't so much need the frog, as it needed the hole the frog covers.  That 'missing' pie slice out of the hoof is like the cracks in the piano keyboard.  If the hoof wall was an unbroken circle, it could scarcely flex at all.  It would have to either withstand all the stresses in full sharpness of impact, or suffer structural failure.  In fact, I have too often observed that, when the rear of the hoof is immobilized through improper shoeing, the wall tends to crack right down the toe.

   Something's gotta give, so Nature installed a flex-joint by taking-out that wedge of horn at the back of the foot.  But she couldn't leave the 'guts' of the foot wide-open, so she put on that leathery cover... The frog.  While she was at it, she made the skeleton in the posterior of the hoof out of cartilage, to allow that flex-joint to be used to good effect.

   Of course, just because design allowance has been made for flexing under stress, that doesn't mean more flexing is always better.  The springs on a car are supposed to cushion the ride, but you don't want every bump in the road to cause the vehicle to bounce like a pogo stick.  And, while bridges are designed to yield a bit to the wind, sometimes the concept can go a little too far.


   Likewise, a healthy hoof doesn't (and shouldn't need to) distort a whole lot under normal conditions.  Many of the things people do to 'encourage' hoof flexing, like soaking and dressing, just cause structural weakness.  Think of the hoof as spring steel, not silly-putty.

   The notion that having the frog on the ground in necessary for 'expansion' and proper hoof function doesn't really hold water either.  Heavy draft horses almost always have big, loading frogs. But many of the soundest light horses have fast exfoliating horny frogs that never load against firm ground.  Trimming such a horse's heels down to the bulbs to try and get the frog on the ground will only create a broken-back axis and ultimately lameness.

   The frog can be recruited to bear considerable load when needed.  In fact, when we get hooves that have OVER-expanded (which is to say collapsed and pancaked-out), pushing the middle of the foot back up via frog pressure from a heartbar shoe is an effective way to intentionally contract the foot back into shape.  Precisely the opposite of the "frog pressure creates expansion" assertion.


   As a general rule, farriers attach horseshoes to the anterior hoof wall, which is in-turn attached to the rigid coffin bone, leaving the posterior, cartilage-supported, part of the hoof to flex as needed.



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Tuesday, July 10, 2012

Millwater's Farriery: Need Some Summer Reading?



   Wow, Summertime really has come-on strong here lately.  So, if you are wise enough to chill-out in the shade when the temps are going into triple digits, and can use a little reading material, here are some current deals on the hoofcare encyclopedia, Millwater's Farriery...

   The hardcover can be had at an 18% discount if you use the coupon code CAUGHT at check-out.

   Amazon has the trade paperback for 10% off.  The book qualifies for free super-saver shipping with Amazon, if included in an order totaling over $25.

   Promotional copies are usually available on eBay with "buy it now" deals well below list price as well.


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Monday, June 18, 2012

Millwater's Farriery: Down and Dirty Bar Shoes to Git-er-Done!



    The first thing a horseshoer in this day and age might ask is  "Why would I even want to fabricate bar shoes when there are godzillion prefab bar shoes to choose from?"

   Well, it wasn't that long ago that we didn't have such a great selection.  And, the way things have been going lately, you never know how many of your favorite shoe manufacturers might go the way of the dodo, or at least be driven to streamline their offerings in times to come.

   But, even while there are prefab bar shoes available, there are some advantages to making your own.  One is simple inventory.  If you keep a supply of several different bar shoes in five or six sizes each, it adds up to a load of shoes pretty quick.  More stuff to haul around in your rig or to eat up space in your shop.

   Another advantage to making your own bar shoes is nailing.  Most horseshoers have a favorite keg shoe they use more of than anything else, and nailing this shoe becomes fast and accurate second nature.  Switching to another make of shoe, especially on a horse who may be sore (which is why he needs the bar shoes, right?) will make precise shoe placement and expedient application that much harder on the squirming, unhappy critter.  If the bar shoe were based on your favorite keg shoe, it'd be easier.

   Fitting prefabricated bar shoes can also be somewhat difficult, especially with heartbars, which are hardest to shape well with the tongue plate in the way, and tend to be needed in cases where a precise fit is even more essential than usual.

   Like a lot of horseshoers, I first started making bar shoes by selecting a keg shoe a couple sizes larger than the horse would normally wear, then turning the heels in to forge-weld them together.  This approach had some serious shortcomings.  Keg shoe stock gets thicker and wider as sizes go up, so the resulting bar shoes would be excessively heavy.  The nail holes would also be shifted too far back, and set too coarse.  And, if the horse already took the biggest size of keg shoe in the box, there were no bigger ones to make bar shoes out of.

   For a number of years, I got into the habit of forging all of my bar shoes from bar-stock.  This was quite an improvement over using an over-sized keg shoe.  But it could be a bit of work, especially in the busy season.

   One Summer evening, while I was catching up on some forge work in the shop, the wife came out and said we'd had a call from a customer whose mare was in eggbars, one of which had been lost out in the pasture, and needed us to swing-by and fix her up a few days ahead of schedule.  Knowing we'd be pushed for time the next day, and being ready to come in from the shop that evening, I decided to try a short-cut.  I grabbed two pair of my favorite keg shoes (St. Croix Rim Lites), used my V-hardie to cut off one pair right behind the toe-nails, and riveted the cut-out toes across the heels of the whole shoes to form the "O" shape.  One welding heat to just lightly tap the first joint together without buggering-up the other side.  Second welding heat to fully weld and shape the other side. A third heat to finish-up the first side.  In no time, I had a pair of eggbars ready to go.




   When I applied them, I discovered that these eggbars were easier to make final cold-fitting adjustments on than my handmades, and were all-around quicker and easier to get on the horse.  And, once the horse had polished them up a few days, the horseowner thought they were prettier than my hand-forged irons.  (Kinda' hut my feelings, that!)


   It wasn't a great leap to figure out that, by inserting the cut-out toe across the heels of the whole shoe, but facing the other way, I could whip-up straightbars just as easily for performance horses who needed a bit of extra support and stability, but would likely step-off eggbars.

(Worn shoe.)

   Of course, this left me with a bunch of partial shoe branches lying around.  Then it occurred to me that, if I crossed 'em, welded them together, hooked out the "heels" a bit, and punched rivet holes, these would make great frog plates for heartbars.  This is particularly handy, as horses in need of heartbars are often in no shape to stand around having their feet messed with for very long.  This way, I can just cold-fit a pair of keg shoes in a jiffy and let the horse go rest while I forge-weld in the pre-made frog plates.  When we go back to the horse, all I have to do is fine-tune the plate pressure and nail-on.



   They may not be as impressive as contest-winning handmades, but the horse is just going to grind the things into the mud and manure anyway.  When it comes to getting the job done, these humble bar shoes are as good as any.


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Monday, June 4, 2012

Millwater's Farriery: Default Horseshoeing...


   Okay.  Obviously no real farrier shoes every horse the same way.  Each animal is an individual with different conformation, soundness issues, and performance needs.  But most farriers do evolve a baseline shoeing approach, then adapt from there to suit the case at hand.

   I developed a preference for rim (full swedged) shoes early-on.  They provide good traction on a wide array of surfaces without the ligament and joint punishing effects of calks.  When the St. Croix Rim Lite came onto the market, it soon became my 'go-to' keg shoe, and remains so despite about a zillion fancy new shoes that have been introduced since. (Although I do use some of these on occasion.)

   The St. Croix Rim Lite has some pretty handy features.  One of which is that it is... well... light.  I've always tried to keep shoes as light as would get the job done in a practical manner, and this shoe is just about right.  Thick enough to last for one reset on most horses who actually need shoes.

   The shoe also has a sort of rolled outer edge, especially at the toe.  This makes it work like a hybrid of rim and half-round shoes.

St. Croix Rim Lite horseshoes...
Center = Fresh out of box.
Left = Shaped for typical fore w/ rockered toe.     Right = Hind shaped.

   Something most don't notice is that the St. Croix Rim Lite isn't a true rim shoe out of the box... It's a barrel shoe, with the outer edge being more pronounced than the inner.  But, if one hammers the hoof-facing side of the shoe while leveling, the inner edge gets pushed down to the anvil face, level with the outer.  This leaves the hoof side of the shoe sloped away from the sole, making it easier to apply the shoe without needing to trim away extra horn to prevent sole pressure.

   Front shoes I usually fit plenty full from the heel quarters back, well-boxed to prevent being stepped-off.  Unless there is a particular reason not to do so, I like to fit front shoes on riding horses* with rockered toes.  This improves efficiency of movement, decreasing stress on the hoof capsule, as well as the tendons and ligaments of the foot and limb.  It also provides much the same utility as a clip, keeping the shoe from being driven-back on the hoof.


   One complaint about keg shoes in general is that most of them are designed so that the fourth nails back are behind the widest point of the hoof, especially when the shoe is shaped for a front foot...  Fortunately, there's no rule requiring farriers to use every nail hole.  I often go with six (on riding-size horses), and omit the rear holes.  In other cases, I'll use seven nails, including the medial fourth hole.  The way I shoe, few horses will pull shoes while going forward.  But they will sometimes step on the medial heel quarter of one front shoe with the other front hoof while stomping or shuffling around.

   On most horses I apply the Rim Lite more-or-less with a flat perimeter fit to the rear hooves.  Usually rather long at the heels for extra support, like a more subtle form of extended heels.  Horses produce their forward impulsion by driving off the toes of the rear hooves, so it is generally counterproductive to ease breakover too much in the hinds, especially in performance horses.  But for animals with short-body, long-legged conformation, it may sometimes be wise to fit a squared and/or set-back toe, sacrificing a little drive power to avoid damage to the front feet from forging or overreaching.

   As with fores, I often go with just the front six nails in hind riding horseshoes.  When I opt for seventh, it's usually the lateral heel nail.  This seems to counter most problems with horses who tend to torque the foot and shift the shoe side-to-side.  I rarely find clips necessary with flat Rim Lites on horses with reasonably normal limb conformation.


   * Draft horses working in harness are a different story in both the way they move and shoeing needs.



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