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2nd Quarter 2023


TABLE OF CONTENTS

EBRA MEMBER HIGHLIGHT: A Family Affair

AROUND THE WATER TROUGH

HEALTH & WELLNESS SECTION

BARN HACKS

BUSINESS SECTION

ART SECTION

A FAMILY AFFAIR

Story and Photos by Stacy Pearsall
EBRA Breed Ambassadors Left to Right: Nick Rodriguez, Hayden Rodriguez, Brayson Dantzler, and Terry Dantzler. Horses Left to Right: LowCountry Acres Opal BS0017 (Acorn Ridge Leah x Viktor van de Kloosterhoeve), All the King's Horses Agnes EB0029 (Hanneke Van de Priemsteeg x Chris Uit Den Blommendaal), and Jack Creek Farms Pearl EB0042 (AKH Fabulous x Viktor van de Kloosterhoeve)

I met Everett and Terry Dantzler just before moving to Harleyville, SC, in March 2020. They, along with their three boys, Hayden, 16; Nick, 14; and Brayson, 8, live on a farm adjacent to mine. While well-versed in crop, hay, and cattle farming, they were not horse people back then. Both Everett and Terry had been around horses growing up and each felt horsemanship would be a great way to instill responsibility, build confidence and inspire personal growth within their kids. They eventually adopted three light horses and a donkey, and began to spend more time with LowCountry Acres' (EBRA V0003) European Brabants.

In 2020, the eldest of the three boys, Hayden, took an interest in learning ground, harness and saddle training - methods which he applied to his own horses over the following two years. In 2022, Hayden became a EBRA Youth Ambassador and made his debut in the show ring alongside LowCountry Acres' broodmare, Acorn Ridge Leah (BS0005). Together they competed in halter and showmanship classes, while also educating the public about the breed. Of course, Terry was involved every step of the way offering her support and encouragement too.


That following winter, Hayden's younger brothers, Nick and Brayson, also joined the EBRA Youth Ambassador program and began training in earnest. Leah being a broodmare and heavily pregnant wasn't available for the 2023 Spring show season. However, LowCountry Acres had three young fillies, LCA Opal (BS0017), AKH Agnes (EB0029), and JCF Pearl (EB0042), who were in need of ground work and off-the-farm exposure, so they were the perfect fit. Given all three of her sons were going to be training and showing, naturally Terry would be at every event. I encouraged her to become an EBRA Ambassador too and enter the show ring. Of course, all hands on deck were needed so Terry's husband, Everett, joined in the training and it quickly became a family affair.

Rain or shine every week, sometimes twice a week, they'd hop across the road from their place to mine to train with the fillies. It was exciting to watch this family of novice horsemen grow in confidence and ability while also witnessing the fillies physically and mentally mature at the same time. After two months of team building and practice, they were ready for their first "off the farm" debut.


As I spent hours clipping, washing and braiding the fillies, Terry was also clipping, washing and prepping the boys. By Saturday morning, everyone was ready and loaded for the one-hour drive to the show venue.

NOTE: There is a great "how to" tutorial on the Member's Portal for anyone who wishes to present their Brabant in the traditional, European way. Member's click HERE.

The fillies traveled well, without drama, and we arrived an hour before the first class. As Everett set about getting the EBRA Booth set up, the boys unloaded the fillies and Terry prepped everyone's show gear. The boys' grandparents even came, ready to show ringside support.

EBRA's youngest Youth Breed Ambassador, Brayson, waits for folks to come by and say hi.

Almost immediately, people stopped over to see the horses and ask questions about the breed. Before long it was time to show. Hayden and Nick competed in six classes, Terry in four, and Brayson in two. Given the fillies had never been to a show, there was no way of knowing how they would handle the stimulation, and sometimes overwhelming sights and sounds. True to the nature of the European Brabant breed, they handled it all in stride. They would even nod off between, and sometimes during, their classes. As the fillies napped between competitions, their handlers were busy fielding questions about the breed.


People walking by could be overhead saying, "Those must be Clydesdales," or "Cool mules," or "Wow, they're gorgeous. I wonder what they are?" Thankfully, Everett stood nearby, quick with a fun fact and informational tri-fold for anyone interested, and there were many who were interested!

By the end of the last class, the family had amassed a combined eight placement ribbons for their efforts - pretty incredible for novice horses and handlers at their first-ever event! There were smiles all around and three very tired baby Brabants.


Clouds quickly rolled in, bringing rain and prompting the grandparents to make a hasty exit. Soaked through from driving rain, the family packed up and prepared for home feeling a deep sense of accomplishment in what they'd all personally achieved and satisfaction knowing that they did it together.

 

Photos by Terry Dantzler

Author's Epilogue

Pulling away from the show venue, I too was smiling from the overflowing swell of pride I felt for Everett, Terry, Hayden, Nick, Brayson, Opal, Agnes, and Pearl. After all, I don't need to be in the winner's circle to feel rewarded. Every minute of training, every step forward, every new hurdle tackled, those are all wins for me.


Horses are my life, my everything, my passion. Ensuring the horsemanship skills I possess are passed on is essential, most especially for our youth, as it will be up to them to carry the torch. It will be the Hayden's, Nick's, and Brayson's of the world who will choose to use horses in their farm operations, keep horses for pleasure, and keep horsemanship alive. Eventually they will pass those skills onto their children, thus keeping the torch lit for generations to come.


Finally, preserving and sharing this breed is important to me. By freely sharing my horses with others, I am creating a network of fans who are just as invested in spreading the word about the breed. I am one person. Everett, Terry, Hayden, Nick, and Brayson - that's five more. Each of them engaged 10-20 others at the show and who knows how many those folks they told. It's a ripple in the water that keeps growing.


Be the one stone, dive in, cause a ripple. Mentor a child.


 



RARE GREY BRABANT FILLY IS COMING TO AMERICA

Photo provided by Lance Clouse

High Born Stables in Kibler, AR, will soon be welcoming a rare grey filly, Marthe Van Het Thiendehof (born 04/1/2022). Her sire is Thynes Van't Hengelhof and her paternal grandsire is Bart Van Wienehof. Her dam is mare is ZJeanne Van Dhai and her maternal grandsire is Karlo Van de Vlamingweg.


"She was selected for her rare grey color genetics," explained High Born Stables' owner Lance Clouse (EBRA V0010). "I love (Viktor van de Kloosterhoeve EB0010) Earl's color and wanted one just like that."


Martha will be joining High Born Stables' (EBRA V0010) previously imported mares, Mila, Louise, Lisa, and Lies, and imported stallions, Kobe and Bruno (EBRA Registration Pending). High Bone Stables recently sold one of their imported mares, Helena, to the fellow breeder of purebred European Brabants, All the King's Horses (EBRA V0001), located in Mercer, PA.


 


Silver Meadow Archibald Haven Nando (EB0036) out of Nicole Van de Vinkenbossen (EB0014) and sired by Victor Van de Fossa Eugenia (EB0015)

EBRA'S FIRST EXPORT ARRIVES SAFELY IN AUSTRALIA

Photo provided by Lisa Plata

The EBRA's first exported horse made the long two-day journey to Australia. The yearling colt, Archie (EB0036), began his trip in Versailles, KY, where he quarantined before catching a semi tractor trailer bound from Chicago. There he boarded a plane filled with horses bound for the "Land Down Under". They stopped once to overnight and rest in Hawaii along the way. Silver Meadow Farm's (EBRA V0006) owners, Dr. Hernando and Lisa Plata, informed the EBRA that their stud colt Archie (EB0036) made it safely to Australia.


"It's a privilege to be getting him," remarked Archie's new owner, Brett Mon Garling of Wongarbon, New South Wales, Australia.


 


EBRA ON YOUTUBE

The European Brabant Registry of America has over 200 videos with 500+ hours of content on YouTube boasting 675,000 views and growing. Don't miss out on the informative training videos and fun Brabant short clips. Tune in now HERE. Our goal is to reach 1,000 subscribers, so be sure to LIKE, SUBSCRIBE AND SHARE! Got videos collecting dust on your phones? Click the button below and share them with us - we will edit and post them!


 


BRABANTS ON NATIONAL TELEVISION

EBRA Member and President Stacy Pearsall (EBRA V0003) is the Producer and Host of the PBS television series, After Action, that can streamed online now on PBS HERE, on Apple TV HERE, or on Amazon Prime Video HERE. The filming took place at Stacy's farm, LowCountry Acres. Her horses are featured in the show's opening drone sequence and over 14 million viewers from around the world have seen our favorite breed since January alone!


 

Thank you founding Member Will Beattie (V0004) for your service to the EBRA.

DIRECTOR CLASS II ELECTION ON THE HORIZON

Photo Provided by Will Beattie

The EBRA's BOD Director Class II position will be up for election on November 7, 2023, and we are seeking applicants now!

  • THE WHO: To qualify for a Director position, one must be a Stakeholder Member in good standing and currently own a registered purebred European Brabant.

  • THE JOB: Directors are volunteers who help establish the EBRA mission, goals and policies. They develop long range plans, define strategy and a timeframe to achieve goals.

  • THE TIMING: Class II is up for election on November 7, 2023, which means we're accepting applications between now and July 7, 2023. All nominees must provide a Notice of Intent to Run for a Director position at least four months (120 days) prior to the scheduled election date of November 7, 2023.

  • THE PROCESS: At least sixty (60) days before the date of the annual election, a list of nominees, along with their qualifications will be sent to all voting Members for consideration via mail and/or email. At least thirty (30) days before the date of the annual election, Director nominees will be provided the opportunity to speak to the Members directly during a virtual town hall meeting.

  • THE TERM: Director are elected by the Members to serve a term of three (3) years. No elected officer shall serve more than one consecutive term (3 years) in the same office. An elected officer may be re-elected to the same office after the lapse of one full year. Directors are required to attend scheduled Board of Directors meetings as well as the quarterly Member meetings set at such a time as determined by the Board of Directors.


 


RECENT POLICY CHANGES

The EBRA Board voted on recent policy updates to better streamline the Registry processes for our Members. Here's a summary of what you'll see in Spring 2023:

  • Farm Members were previously restricted to four additional Members under the primary account holder's Membership. Now Farm Members may add as many family and farmhands as necessary. Also, complimentary photos for Farm listings will be changed from the previous limit of three to unlimited.

  • Ambassador Program: EBRA Members who join the Ambassador Program may now add additional handlers and exhibitors to their account for $20 per person. See the Breed Ambassador section for more details.

  • Leg Health Reports: Previously, all participating horses in the Leg Health Evaluation study were published on the EBRA website - the public page listed the horses and the Member's Portal page had the full reports. Due to horse owner privacy concerns, we have removed the pages from the website. Only the horse owners may disclose their participation of the study and the results. Additionally, the EBRA is revamping the Leg Health Evaluation study in favor of participating in an international clinical study. Research is presently underway.


 


BREED AMBASSADOR PROGRAM

Article by Stacy Pearsall and Photos Provided by Ambassadors

The mission of the Breed Ambassador Program is to connect, engage and educate communities across America about the European Brabant and to reward Members for their annual horsemanship achievements.

All EBRA Members qualify for Ambassadorship, whether they are a European Brabant owner, or a super-fan. For a nominal $40 participation fee, each Ambassador will receive a one-of-a-kind Ambassador t-shirt and will qualify for end-of-year annual awards and prizes.

  • Ambassadors who own European Brabants that participate in horse shows, conferences, parades, clinics, and other such documented events, will accrue points throughout the year.

  • Ambassadors may use professional handlers (proxies) in the show ring and the handlers' accrued points will be applied to the Ambassador's account for the end-of-year awards ranking.

  • At the time of purchase or renewal, Ambassadors also have the option to "add handlers" under their accounts for an additional fee of $20 per handler. These handlers will receive their own one-of-a-kind Ambassador t-shirt, accrue their own show points and compete for end-of-year awards.

  • Ambassadors who don't own a European Brabant, or those who do but prefer to leave their horses in the pasture, may earn points through public engagements and EBRA Booth set-up at events. These Ambassadors will compete for the Non-Horse Exhibitor Category.

The EBRA currently has the following categories for end-of-year awards:

  • Horse Show High Points Category: Adult and Youth Division

  • Non-Horse Exhibitor Category: Adult and Youth Division

Special awards may be presented at the Ambassador Committee's discretion each year and as the program grows, so too will the categories. Want to join the Ambassador Committee? Simply e-mail Austin Mantz (EBRA V0027) at volunteer@europeanbrabant.com.


The EBRA provides all Ambassadors with EBRA business cards and brochures. Additionally, Ambassadors may order a 4x6' vinyl banner for $110 (that includes taxes and shipping - no mark-up. Please Note: market price may vary at time of purchase). The EBRA booth, which includes a banner, pop-up sign, table cloth and runner, may be reserved for an event. All reservations must be made 30 days in advance. The cost of packaging and shipping the EBRA booth is covered by the requester and the booth must be returned within 10 days after the event. Again, for more details please contact Austin Mantz at Volunteer@EuropeanBrabant.com.



The 2022 High Points awardees are as follows:



 



UNDERSTANDING CPL

Article by Stacy Pearsall

This article explores and outlines existing Chronic Progressive Lymphedema draft horse studies and what one new, promising study means for treatment evolution of CPL.

A horse with CPL does not mean the end of their working life. As long as they are sound and comfortable, they can do just as well as a non-CPL horse, says Hannah Johnsen of www.chronicprogressivelymphoedema.com.

Buckle up and have your dictionary handy, ‘cause this article is a doozy filled with medical terminology. While I’ve done my best to translate it into lay terms, some jargon just doesn’t convert well. Also, I would like to preface this write-up by saying I’m not a DVM or authority on equine health. Like so many, I’m learning as I go and everything you’re about to read is sourced from over 100 published studies, research literature, theories and a smattering of draft horse community forums. I’ve done my best to boil down and simplify (but not over-simplify) the information so you can get an overview of what CPL is and how it impacts the Belgische Trekpaard; hereafter referred to by its American name, the European Brabant or “Brabant” for short. I’ve also included current treatment plans used by a variety of draft horse owners and have highlighted a promising 2022 study conducted by Dr. Marieke Brys, who is the author of “Chronic Progressive Lymphedema in Draft Horses: ‘Mites or Myth?.” Please be sure to see the comprehensive list of all my references at the end of the article for a further deep-dive of your own.


Okay, let’s dive in. Despite numerous aforementioned studies directly, or loosely, related to CPL, there's a lot we still don’t know. Much of what we do know, or what has been circulated amongst the draft horse community, is based on these research studies, some recent and others that are nearly twenty years old. These studies are often laser focused mainly on, but not limited to, genetics, skin and lymph. Some researchers theorize CPL is due to heavy bone and feathering, but even lightly boned and feathered draft breeds have CPL. Many suggest it’s based in genetics and while geneticists identified a whole-genome scan for Chronic Pastern Dermatitis (CPD) in 2009, they have not yet identified a “CPL” gene. Most folks theorize CPL is multifactorial and speculate it’s brought on by the chain reaction of genetic predisposition, mite infestation, skin sensitivity, prolonged inflammatory immune response, living conditions, lack of exercise, diet, hoof health, gender and more.

But I’m getting ahead of myself. For those unfamiliar with Chronic Progressive Lymphedema (CPL), here’s the Cliff's Notes. Before CPL became the mainstream terminology for this condition, it was often referred to as Chronic Pastern Dermatitis (CPD) or Chronic Proliferative Pastern Dermatitis (CPPD) - a term still used by vets across the USA and Canada. In 2003, the syndrome was redefined as Chronic Progressive Lymphedema (CPL), mainly because of its similarities to the clinical presentations within the human condition, which we know as chronic lymphedema. It should be noted that this is a bit misleading for horse owners, given that equine chronic lymphedema (CPL) symptoms are assumed to occur secondary to, or as the result of, CPD. I need to restate here that there is presently no causation and manner of disease development of CPL to date, so all of this is just theory.

Gypsy Vanner mare, 6 years old, with mild CPL. After clipping the feathering, it is evident that there is swelling of the pasterns, fetlocks, and lower areas of the cannon bones resulting in a slight cone shape of the lower extremity. The skin is slightly rippled and there are small folds in the pastern. (Image Sourced from the Veterinary clinics of North America)

No matter the accuracy of the term CPL, let me break down what CPL is exactly. It’s said to be a multifactoral disease that occurs in several heavy draft horse breeds, light drafts and some draft horse crosses. Typically, clinical symptoms start in the lower limbs and include progressive soft tissue swelling and fibrosis (thickening or scarring of the tissue) along with the development of skinfolds and nodules. Skin issues may include excessive scaling and ulcers. Secondary conditions can sometimes develop as a consequence of primary CPL lesions.


Additionally, hyperkeratotic skin provides an ideal environment for mites, which triggers a chain of events leading to the onset of CPL. For example, mites aggravate the skin, so the horse scratches the itch. In the process of aggressively biting their irritated leg, they break the skin and bacteria infiltrates the wound. The skin becomes inflamed as a result and that prolonged inflammation impedes the lymph drainage system. Since a dysfunctional lymphatic system directly impacts the skin’s ability to fight infection, bacteria grows and spreads. As infection worsens, the leg swells even more. Swelling causes the skin to crack and flake dead skin, which is the mites’ absolute favorite meal. Mites settle in, reproduce and the vicious cycle continues. Between the skinfolds, dirt and moisture can accumulate, creating opportunities for secondary bacterial or fungal infections. These secondary skin infections can produce foul smelling exudate (fluids) and ulcers. Flies are attracted to the stink and in some worse-case-scenarios, maggot infestations have occurred.


The speed of CPL progression is largely dependent on additional influences such as hygiene, skin care, secondary infections and trauma. Lymphedema will have an effect on the dermis, subcutis and tissues in the distal legs. In more advanced stages, dermal thickening can be so severe that it encloses the entire leg, typically at the level of the joints, resulting in a restriction of the horse's movement. This can cause a certain degree of lameness. In the most extreme cases, humane euthanasia is required.


CPL has been observed in several breeds a to include, but not limited to Brabants, Shires, Clydesdales, Gypsy Cobs and Vanners, Friesians, American Belgians, Ardennes, Bréton, Boullonais, Cheval Trait Auxois, Percheron, and German draft horse breeds such as the South German, Black Forest, Schleswig, Saxon-Thuringian, German Rhenish and Mecklenburg. One study estimates over 85% of the Brabant breed is affected, while another study estimates it more conservatively at around 60%. Either way, why is CPL happening?


Again, it’s theorized that CPL has an unidentified genetic component and breeds with limited breeding numbers, like many draft breeds, demonstrate a higher incidence of CPL due to the recirculated gene pool. Based on this theory, for Brabants it’s a numbers game. According to Trekpaard.net, the current number of Brabants in Belgium are roughly 5,000 horses with an estimated 550 foals born annually. That’s crazy considering the breed boasted 278,000 horses in Belgium at the turn of the 20th century. But that’s what two World Wars and the invention of the tractor will do to a breed. At any rate, due to the plummeting numbers threatening the extinction of the Brabant, several European associations were established in order to preserve and promote what was left of the beloved, but decimated breed.

Top Images Left to Right: Gugusse-Orange I, Albion d'Hor, Matador de Buvrinnes, and Ensor d'Elewijt (Images Sourced from Palm) Bottom Image: Premier van de Parelhoeve (Image by Eva de Smidt and Sourced from Trekpaard.net)

A byproduct of having very few breeding horses to keep the breed going early on was inbreeding. With a present-day CPL incidence rate somewhere between 60-85% of all Brabants, it’s safe to assume a genetic predisposition was carried forward from those foundation draft horses all those years ago. The very same gene which is now theorized by some to be the cause of CPL onset (more on the skin sensitivity theory later).

"In small populations, the choice of mates is also limited. Over time, individuals will all become related and will be forced to mate with relatives. This is inbreeding. Inbred animals often have two identical alleles for their genes because the same gene was passed on from both parents. If this allele has harmful mutations, an inbred baby can be unhealthy," Dr. Melissa Minter, Ph.D. researcher at the University of York, United Kingdom.

Today, European associations have been working toward breeding out CPL. Two methods of selection against CPL are phenotypic selection and estimated breeding value (EBV) selection (read up on EBV). Essentially, EBV provides the measurement of the breeding potential of an animal for a specific trait. They take into account performance data collected on known relatives, the relationships between performance traits (correlations) and the degree to which traits are inherited from one generation to the next (heritabilities). The European studbooks adopted the phenotypic selection, which presently evaluates and scores breeding stallions’ legs during annual stallion inspections. However, a recent study has shown this approach has not been substantially effective. CPL has a low to moderate heritability (14-26%), resulting in a low efficiency of phenotypic selection, therefore some say EBV’s would likely render better results.


As an aside, we at European Brabant Registry of America (est. in 2021) face the same breeding challenges on this side of the Atlantic. In some respects, it’s even more difficult as the purebred Brabant is more rare in America.

"If genetic diversity gets too low, species can go extinct and be lost forever," says Dr. Melissa Minter. "This is due to the combined effects of inbreeding depression and failure to adapt to change. In such cases, the introduction of new alleles can save a population. This is called genetic rescue (A conservation strategy where new individuals are introduced into a population to increase genetic diversity and improve population health.)"

In an effort to avoid inbreeding and to broaden the gene pool, the European Brabant Registry of America (EBRA) developed the “Breed Up” program (read more here) where breeders have the ability to selectively cover outside phenotypic draft breeds with purebred Brabants and “Breed Up” to the purebred threshold of 15/16, or 93.75% European Brabant bloodlines. These qualifying “Breed Up” Brabants are then evaluated and scored against breed standards by a panel of independent judges. Those who pass inspection are included in the EBRA’s premier purebred European Brabant Studbook. This program allows us to preserve the heritage of the Brabant breed, while also introducing fresh, outside blood to the genetic mix. As Dr. Minter noted above, genetic diversity improves the overall health of any species. It should be noted again, that many heavy draft horses are susceptible to developing CPL so even this approach may not be effective in breeding out CPL. Only time will tell. All we can do at the EBRA at this time is help contribute to research and studies, suggest best prevention and treatment practices within our Brabant community and reduce inbreeding through the Breed Up Program and our Grassroots “Test A Mating” app, where EBRA Members can virtually pair Brabants to see if there are any overlapping bloodlines.


Courtesy: Dr. Marieke Brys

Now why does CPL start in the first place? To date, there’s been a lot of theories and speculation, but nothing concrete. That’s where Marieke Brys, Master of Veterinary Medicine at the University of Ghent, study comes into the picture. Marieke dedicated two years of study to CPL and wrote a dissertation titled, “Chronic Progressive Lymphedema in Draft Horses: ‘Mites or Myth?’.” She has committed another six years of her life to the continuation of her CPL study. As the owner of a Brabant mare with CPL, she sought answers on how to care for and treat her horse, but noticed a gap from the study of the disease to any viable recommendations regarding treatments for the condition. After pouring over all available resources from science-based research to Facebook CPL groups and talking with equine lymph drainage practitioners and supplement developers, Marieke landed on the mite theory. She suspected that non-burrowing mites, Chorioptes Bovis, or C. Bovis for short, are what ignite a chain reaction leading to the onset of CPL. Her hypothesis was that If she could eradicate the infestation, she could begin to heal her mare’s legs.


In draft horses, a remarkably high prevalence of mites has been described in several studies, ranging from 50% up to 95%. As described in my previous example, these C. Bovis mites cause itchy skin, scaling and crusting of the distal limbs and this skin scaling and epidermal debris in-turn provides an abundant food supply for the mighty mites. Not only is there ample food, but the feathers provide shelter from the elements too. Essentially, draft horse feathers are the penthouse of mite real estate. So Marieke eliminated the mites’ shelter by clipping her mare’s feathers. She then exterminated the infestation by applying Cydectin (currently not approved for use in horses) at marked intervals to cut-off the lifecycle of the mites.


For safety purposes, do not attempt this treatment without the guidance of a licensed veterinarian. Foals and yearlings should never be treated with Cydectin. Just like parasites becoming resistant to dewormers, there is a potential for mites to become tolerant to topical treatments.

Over time, her mare’s legs improved; swelling reduced significantly and the sores healed. Her mare no longer scratched and stomped. To reinforce her theory, she expanded the study to other CPL affected horses - establishing a placebo-controlled approach. Once again, the same promising results. As I mentioned before, she is continuing this study and expanding her research to include biopsies so she can further study the long term impacts of CPL on horse’s lymphatic system and skin.


Marieke says that the dysfunction of the lymphatic system, fibrosis, inflammation, and an aberrant elastin network are the four factors that appear to be associated with CPL and provide the basis for her hypotheses. But the timeline of these events is not clear, she says. For example, lymphedema can cause inflammation and fibrosis. Conversely, chronic inflammation can also cause a malfunctioning lymphatic system, she elaborated. A vicious circle can be created where these factors might permanently reinforce each other, therefore no trigger factor for this condition has yet been identified. Consequently, several diverging hypotheses have been formulated regarding the cause of this disorder.


“I believe it is possible that current hypotheses are not independent of each other,” she said, “Rather, each may explain part of the disorder development. The genotype-environmental interaction is defined as a different effect of a certain genotype on disease risk in animals with different environmental exposures.”


The EBRA is pleased to announce Dr. Marieke Brys will be joining our 2nd Quarter Members Meeting scheduled for April 10th at 8 pm EST for a brief overview of her research. Also, the EBRA is hosting a special online CPL presentation by Dr. Marieke Brys on Saturday, July 10th at 1:00 p.m. EST that will be open to the public. We will be inviting other draft breed organizations and owners to attend. Be sure to Register below to attend.


 

Again, there is currently no curative treatment for CPL. So what can we do? At this point, careful management and supportive therapy can improve the quality of life of affected horses. These treatments can be labor intensive and must be carried out during the whole lifespan of the horse to minimize discomfort, slow the progress of the disease, and avoid recurrent infections. These treatments focus primarily on wound and skin care, prevention of secondary infections and additionally on controlling tissue edema. Here are a few ways to organically support a horse who is predisposed to, or who has CPL. I've broken these tips down by the horse's environment, the horse's diet and the horse's leg care.


ENVIROMENT:

  • Provide room to roam. Standing still or in confined spaces without the ability to move is detrimental to the health of the equine lymphatic system. Whenever the horse is standing and unable to flex its fetlock joint fully, the mechanical retraction apparatus for removing the lymph from the lower limb is compromised. If possible, increase the level of turnout or find ways to encourage the horse to walk more.

  • Reduce wet areas in pastures such as high traffic paths, shelters, and water troughs by installing mud management grids and/or gravel.

    • Warning: Horses should never be fed on gravel as they can ingest it leading to colic or tooth damage.

  • Have a well-defined and strictly enforced exercise program that includes daily or near-daily structured exercise, even if it is low-intensity work such as trail riding or in-hand walking.

    • Start all work, whether under saddle or in harness, with a long warm up and a long cool down period.

  • Provide shade from strong sunlight. If possible, provide a fan during the hottest times of day. For horses with white legs, use SPF 50-60 sun block to protect un-pigmented areas during sunny weather.

  • Control biting insects. Hang fly control bags/strips and apply a good fly repellent. Spray the entire skin including the affected limb(s), the underside of the belly, sheath and teats.

  • Mites thrive in straw, so choose an alternate bedding such as shavings and/or rubber floor mats. Shavings can hold moisture, so they too have pitfalls.

  • Do not use leg wraps or boots that will retain moisture. Do not share boots between horses.

  • Keep horses barefoot when possible. Regular farrier care is critical for horses with CPL as their hoof quality may be compromised due to the lymphedema involved. Cleaning the hooves daily is important to check for the development of thrush.

DIET:

  • Provide access to free choice hay or fibre. The lymph vessels need the peristaltic action of the intestines to help them move. If worried about weight gain, try slow feeders and/or soaking the hay to remove nutrients prior to feeding or take advice from your vet or qualified nutritionist.

  • Forage can be supplied as pasture, hay, or hay alternatives such as pellets or cubes. Well-maintained pastures should contain low-sugar grasses and no legumes (ie: clover, alfalfa or lucerne). Grazing areas should not be lush, and low-yield acreage—one step above a drylot—seems to be especially suitable.

    • If you’re unsure about pasture suitability, pasture grasses can be analyzed by a reputable laboratory to determine if nonstructural carbohydrate (NSC) levels are less than 12%, which seems appropriate for most draft horses.

    • In addition to the nutritional advantages of turnout, foraging allows for an increase in exercise, which is essential for draft horses.

    • For times when too much forage is available, a grazing muzzle can limit intake.

  • Hay and alternative hay sources such as pellets and cubes should be made from grasses and should also have NSC levels less than 12%. Appropriate hay is often mature and in most cases should be selected over more energy-dense immature hay, though all hay should be free of mold, dust, and foreign material.

  • If a horse requires additional calories to maintain weight while exercising and/or breeding, a concentrated source of energy should be offered. Neither straight cereal grains such as plain oats nor textured or sweet feeds containing cereal grains should be fed.

    • A low-starch, high-fat feed formulated provides adequate energy to horses in the form of alternative energy sources such as fermentable beet pulp and vegetable oil.

  • Horses on all-forage diets require vitamin and mineral supplementation for optimal health. A ration balancer will make up for any shortfalls in protein, vitamin, and mineral nutrition, and will not add significantly to the NSC content of the diet. Most ration balancers are designed to be fed at a rate of 1-2 lb (0.45-0.9 kg) per day.

    • In lieu of a ration balancer, a well-fortified vitamin and mineral supplement, such as can be fed if even 1 lb (0.45 kg) of a balancer pellet is too many calories for the horse. Look for Micro-Max in the U.S.

    • For certain horses, additional calories in the form of vegetable oil might be necessary. In light of the benefits proffered by omega-3 fatty acids, choose soybean or canola oil, as these are richer in omega-3s than corn oil. Between 100 and 500 ml (0.25-2 cups) of oil can be fed daily, though it should be added gradually over a period of a week or so.

  • Add herbs such as Hilton Herbs immune support and lymph support.

  • Provide a vitamin E supplement, the most potent of which is a natural, nanodispersed product called Nano-E. Vitamin E should be offered at an intake of 1-1.5 IU per ml of supplemental oil in addition to 2-3 IU of vitamin E per kg body weight for horses in light work. A 1,100-lb (500-kg) horse, for example, should receive 1,000-2,000 IU of vitamin E per day.

    • In addition to its antioxidant responsibilities, vitamin E is vital to immune, cardiovascular, circulatory, neuromuscular, and reproductive functions.

LEG CARE:

  • Keep the feathers clean! Use a soft, antimicrobial brush like the Vale Dandy Brush to keep the hair loose and dry. Apply some Coat Defense daily preventive powder to keep hair while reducing fungus and bacteria.

    • Test the brush to ensure softness. Use the brush on the inside of your arm and if your skin turns pink or it feels sore, don't use it.

  • If you can't keep the feathers clean or don't have the time to provide routine care, or your horse has open sores, clip the feathers.

    • After clipping leg feathers, apply a water based antiseptic cream (hydrogel) twice a day for for ten days to hydrate and protect the skin. This will also treat any nicks or cuts caused by the clippers.

  • If the feathers are muddy, wash them using room temperature water (never hot or cold as this can impact lymph flow). Don't use rough brushes or scrubbers to break the mud loose as these may break the skin, cause more irritations and leave the skin more open to bacteria and infection. Use a non-drying, soothing shampoo with essential oils like E3 Tea Tree or Coat Defense Shampoo.

  • If legs have open sores, use an antibacterial/anti-fungal shampoo like E3 or Chlorhexidine Scrub to clean the legs. These shampoos can dry the skin, which can be detrimental so use these products sparingly.

    • When using these, shampoo the area once or twice daily for seven to 10 days, lather, leave on 10 minutes, rinse and pat dry well. Then decrease the frequency to two to three times weekly. If lesions ooze exudate, apply astringent solutions, such as lime sulfur or aluminum acetate.

    • If skin is already very dry, use a cream wash to clean the legs. Using an emollient cream like Epaderm or Eucerin. Apply to the leg in the same way as you would a soapy lather, gently rinse and then pat dry using clean microfibre towels. The cream will help remove mud and particles but won't dry the skin like shampoos or antimicrobial soaps.

"Getting thorough saturation when applying Lime Sulfur Dip can be challenging, whether the horse has feathers or not," explains Stacy Pearsall, (EBRA Member V0003). "I use a Ponyjet hose attachment which allows me to pour a measure of Lime Sulfur Dip solution into the nozzle's reservoir and water dilutes the concentrate as it's sprayed onto the horse's legs."