Horses can be head or ear shy for reasons such as preexisting pain or fear. Ruling out physical issues is the first course of action. Katie Narvarra shares how trainer Shawna Karrasch addresses head shyness in this article. Head shyness can be difficult to address and often puts horse and handler at risk.” Source: The Horse, July 4, 2024. Link. True systematic desensitization … [Read more...]
Reading the vast, varied signs of equine gastric ulcer syndrome
Commercial References included It has been said that equine veterinary medicine is often more an art than science. While neither can be separated from the other, the gastric ulcer signs a horse might show are highly variable between individuals and might even change within an individual over time. Natalie DeFee Mendik, MA shares the behavioral, diagnostic and treatment … [Read more...]
6 myths about cooling horses in hot weather
Not all horses cool down the same due to variable thermal responses, writes Tanja Bornmann. She addresses heat illness and dispels beliefs horse owners may have about hosing down horses, wiping the water away, humidity and more. Consider sharing this with horse owners on social media and in newsletters. Include your own comments, too. A few seconds to send a post might save a … [Read more...]
Common causes of hives in horses
Several factors, including medications, supplements, plants, mold and insects, can trigger hives, with a warm and wet climate often making them worse writes Aja Harvey, DVM, Dipl. ACVIM. Coincidental or not, hives and most other diseases involving the skin are more common during the warmer and more humid months. . . . even the most well-maintained properties are never free of … [Read more...]
Advances in equine disease detection
Commentary Horse enthusiasts and owners will value Chelsie J. Huseman’s, MS, PhD, article on equine diagnostics. Embedded links for each disease make this a layperson’s guide to equine diseases and testing. If you work with horse owners, the article will likely influence discussions or come up in conversation about a problem horse. We recommend veterinary teams review it … [Read more...]
Summer sores; prevention, causes, clinical signs, diagnostics and treatment
Summer sores are skin lesions in horses mostly seen during hot summer months when flies are active. The sores are a parasitic infection caused by specific types of nematodes in the family Habronematidae (roundworms). Flies play a primary role in the life cycle of Haronematidae worms, depositing the infective nematode larvae in the body, typically in moist regions such as lips, … [Read more...]
How certified veterinary support personnel improve equine practices
Some equine veterinary practices thrive by strategically deploying crucial support provided by veterinary technicians and veterinary assistants. Haylie Kerstetter shares takeaways from a panel discussion about it at the 2023 AAEP convention. Source: The Horse, March 29, 2024. Link. Veterinarians should create relationships with clients and establish their technicians as … [Read more...]
Poll: Reading horse feed tags
A recent poll asked readers about their confidence when reading and interpreting the nutritional information on a horse feed tag. While only 221 persons participated, about 26 percent indicated they were not very confident or not at all confident. A majority of 42.5 percent said they were somewhat confident. The article reminded us of Austin Davis’ article on demystifying … [Read more...]
Springtime checklist for horse owners, veterinarians
Spring sets the tone for the rest of the year, writes Lucile Vigouroux. She says the key to transition from winter to spring is to have a plan in place to tackle a horse’s various seasonal needs, including vaccinating and deworming, as well as rebuilding the horse athlete’s fitness after a winter hiatus. Beyond the comprehensive checklist note the take-home message for … [Read more...]
Pros and cons of vaccinating a horse against EHV-1
The debate continues about the validity of equine herpes virus vaccines despite consensus that vaccination is an important tool for reducing EHV-1 spread and the severity of clinical signs. Dr. Klaus Osterrieder shares the history, challenges and concerns about EHV-1. Source: The Horse, January 18, 2024. Link. INSIGHTS: Osterrieder urges researchers to continue working … [Read more...]
Feeding milk replacer when a foal needs extra nutrition
When a mare is not providing enough milk for her foal, owners can supplement with a milk replacer designed for horses, writes Clair Thunes, PhD. Plenty of early suckling is important so the mare can support the foal’s needs as she grows. If the issue is that the foal does not have much drive to nurse, a veterinarian will need to determine the cause. Source: The Horse, May … [Read more...]
Slow hay feeder pros and cons
Veterinarians usually learn about how horses are fed when something is awry. Owners have a variety of choices when shopping for a slow-feeding device, so considering what Madeline Boast shares could benefit the horse, owner and veterinary-client relationship. She explains why a horse might benefit from a slow hay feeder and how to choose the right one. Source: The Horse, … [Read more...]
What makes the equine heart so special?
Stacey Oke, DVM, MSc, shares quick facts about the equine heart. She writes the equine heart’s size and function are central to the animal’s athletic prowess and give horses the ability to move at high speeds when necessary and the endurance to cover long distances. It is good information that can be shared with members of 4-H, FFA and other youth clubs. Source: The Horse, … [Read more...]
Using standing equine CT in veterinary diagnostics
Equine standing CT is an accurate diagnostic imaging tool that could make CT safer and more accessible due to its ease of use, writes Haylie Kerstetter. Newer technology allows horses to remain standing, making it safer for animals and easier for veterinarians to use.” Source: The Horse, January 25, 2024. Link. INSIGHTS: Horse owners are known to read content voraciously. … [Read more...]
Emerging equine eye therapies
Horses will likely develop eye issues at some point in their lives. Chris Smith, DVM, shares four cutting-edge treatments for equine eye issues ranging from corneal ulcers to cancer. They offer hope for owners caring for horses with eye conditions: Low-dose gentamicin intravitreal injection Corneal cross-linking Cyclophotocoagulation Photodynamic … [Read more...]
Weather, horses, equine risk and disease
Weather, weather patterns and weather events all can contribute to potential disease in horses, writes SallyAnne L. DeNotta, DVM, PhD, Dipl. ACVIM. Consider this article for social media or newsletters as content to promote vaccination, disaster planning and other preventatives. Source: The Horse, January 2, 2024. Link. Related: 14 ways to get ready for winter, EQUUS, … [Read more...]
What’s new in preventing and treating laminitis in horses?
Hyperinsulinemia-associated laminitis is a form of laminitis that develops in the face of high circulating insulin levels. It can typically be managed but only if diagnosed quickly, writes Stacey Oke, DVM, MSc. She reviews interesting research including the use of radiographs to monitor and measure changes in the lucent zone which is parallel to the coffin bone. Treating acute … [Read more...]
Fine-tuning horseback riding senses to recognize lameness
Not all riders pick up lameness cues from the saddle. Christa Lesté-Lasserre, MA, offers 10 cues for horse enthusiast to learn. A bit more attention may help avoid more serious injuries. “With guidance, people can become much more aware of these subtle signs in the saddle,” shared Sue Dyson, Vet MB PhD. Don’t try to ride it out!” Source: The Horse, December 12, 2023. … [Read more...]
Recent advances in equine CT
Elizabeth Acutt, DVM, shares how veterinarians are applying computed tomography in equine medicine and what they’re learning about its use. She explains the differences between the two main types of CT scanners: the fan beam and the cone beam. Source: The Horse, November 28, 2023. Link. … [Read more...]
Intra-articular antimicrobial use might not be needed with equine joint injections
For decades, equine veterinarians have been using antimicrobials intra-articularly but this route of administration is considered off-label and there are no established appropriate dosages for practitioners to reference. Despite research showing antimicrobials do not have a significant effect on post-injection infection rates intra-articular antimicrobial therapy usage appears … [Read more...]
Mineral blocks may not be ideal for mules
Madeline Boast, MSc, offers concerns about using mineral blocks to supplement mule nutrition. She says the gold standard recommendation for mules is to provide them with their required vitamins and minerals in their diet, then simply allow additional salt blocks to be free choice. Source: The Horse, October 30, 2023. Link. … [Read more...]
Equine shivers research update
Shivers, a chronic neuromuscular condition in horses, dates back centuries, but its causes remain a mystery and it remains untreatable. Research studies by Stephanie Valberg, DVM, PhD, Dipl. ACVIM, ACVSMR finally created a definition of the disease that differentiates it from other neurological diseases horses experience. By the definition we presented, shivers horses always … [Read more...]
Equine boots and wraps revisited
Applying leg protection during exercise remains a risk versus reward situation, says Luke Brock. His study team from Middle Tennessee State University measured temperature increases in limbs during exercise where horses were equipped with a variety of common leg protection. <Study> results support the hypothesis that convection cooling is impaired by boots and wraps … [Read more...]
Rebound gastric hyperacidity in horses after discontinuing omeprazole
Omeprazole is often used to treat equine gastric ulcer syndrome and is effective when the horse is being dosed daily. Once treatment stops, the ulcers may recur rapidly. Glandular ulcers may recur as rapidly as within three days. Tapering the medication dose is unlikely to minimize this rebound effect as previously thought. Australian researchers found gastrin production in … [Read more...]
How does long-term NSAID use affect the horse’s gut microbiome? (Podcast)
Purina’s Robert Jacobs, MS, PhD, describes the potential effects of long-term NSAID use on the horse’s gut microbiome. Research has shown there are changes to the microbiome of a horse on chronic NSAID administration . . . " - Robert Jacobs, MS, PhD Source: The Horse, September 25, 2023. Link to excerpt (2:08) Listen to the full recording of Ask The Horse Live Q&A, … [Read more...]
Poll: Persistent hoof problems
A recent poll asked, “Which hoof problem do you encounter most often in your horses?” Hoof cracks and thrush were the top answers shared by 342 participants. Polls like this give animal health pros a look at horse enthusiasts’ perceptions and challenges with keeping their animals healthy. Source: The Horse. Link. … [Read more...]
New resource available: West Nile virus in U.S. Horses
Commentary West Nile virus may seem like just another preventable disease these days, but 24 years ago the story was quite different. For many animal health pros, WNV and the severe neurologic disease it causes was the biggest health threat the horse industry had seen in the 20th century. Not only a risk to horses, WNV affects many species, including humans. Stacey Oke, … [Read more...]
Preventing gastric ulcers after colic surgery
Stress can predispose a horse to develop gastric ulcers, and surgery is definitely stressful for any animal says Janice L. Holland, PhD. She shares diet and management recommendations can help reduce the incidence of gastric ulcers which also may decrease the incidence of colic. Source: The Horse, August 21, 2023. Link. Recovery from colic surgery is difficult enough … [Read more...]
Insect control strategies for horse owners
Includes Commercial Content Owning and keeping horses healthy requires a significant commitment beyond time to train and ride. Alayne Blickle shares the importance of an integrated, multitiered insect control plan to combat flies, mosquitoes, midges and other insects that create nuisance and health issues for horses and their owners. Source: The Horse. Link. A successful … [Read more...]
Genomic study links whorls and behavior in horses
Scientists have found a possible genetic link between whorls and behavior in Quarter Horses. Christa Lesté-Lasserre, MA, shares findings from a study of the association between facial hair whorl characteristics and behavioral responses to a fearful stimulus in horses. Source: The Horse, April 3, 2023. Link. It has been reported that horses with whorls above the eye line are … [Read more...]