Haylie Pfeffer

Haylie Pfeffer, Digital Editor, holds a degree in equine studies with a concentration in communications and a minor in social media marketing. She is a Pennsylvania native and, as a horse owner herself, has a passion for helping owners provide the best care for their horses. When she is not writing or in the barn, she is spending time with her dog, Clementine.

Articles by: Haylie Pfeffer

Educational Units for Youth Now Available from KEEP

Youth educational units are now available for groups to request for meetings. Kentucky Equine Education Project (KEEP) representatives are available to attend your meeting and to present a unit of the groups’ choosing.

Units currently being

Read More

Echocardiographs and Pulmonary Arterial Pressures

Researchers have found that echocardiographic measurements of the pulmonary artery, aorta, and heart chambers gave a valid estimate of pulmonary artery pressures (PAP) in horses. The ability to measure PAP is key to diagnosing and following

Read More

Small Volume Resuscitation in Anesthetized Endotoxemic Horses

Endotoxemia occurs when toxins from the wall of Gram-negative bacteria crosses the intestinal wall and gains access to the bloodstream. Endotoxin becomes concentrated on the surface of white blood cells, causing them to secrete inflammatory agents.

Read More

Hyperbaric Oxygen Therapy Research

There are many reasons why wounds fail to heal. Some wounds, especially chronic ones, are hypoxic, meaning they lack oxygen. Therefore, hyperbaric oxygen therapy (HBOT) can be used to re-oxygenate wounds and help them heal.

Read More

Rhodococcus equi Discussed

Rhodococcus equi is a bacterium in the soil that can travel to, and multiply within, the foal’s lungs, causing a deadly pneumonia if it is not caught and treated early. Hines described the possibility of developing vaccines with genetic targets that could help prevent the disease.

Read More

ACVIM 2006: Internal Medicine Insights

Veterinary internal medicine is a growing specialty that boasts nearly 400 large animal internal medicine specialists, many of them focusing on horses. In a time when humans seek out experts in varying medical fields, it’s only logical that we

Read More

Skin Hypersensitivity (ACVIM 2006)

There are three categories for hypersensitivity (non-insect-bite related) skin diseases. These include food allergies, atopic dermatitis (a predisposition to allergic disease in response to environmental allergens), and contact allergies caused by

Read More

Vital Signs (Book Excerpt)

The physical examination should assess any changes in the horse’s demeanor, respiratory system, cardiovascular system, body temperature, evidence of shock, and hydration status.

Read More

Miniature Horse Attacked by Dog

Florida authorities say a pit bull attacked a miniature horse owned by a five-year-old Port Orange girl. The horse was left with a six-inch gash on its right front leg.

Destiny Russell was grooming her horse when the dog attacked Monda

Read More

Champion Steeplechaser Hirapour to Undergo IRAP Treatment

Eldon Farm’s Hirapour, the 2004 Eclipse Award winner as champion steeplechaser and a Grade II winner this summer, will undergo a new treatment for a bone chip in his left ankle in hopes of racing this fall in the Breeders’ Cup Steeplechase and

Read More

Kentucky’s 10th WNV Case

The 10th West Nile virus (WNV) case of 2006 in Kentucky was confirmed today (Sept. 13), said Rusty Ford, Equine Programs Manager, of the Kentucky State Veterinarian’s office. There were only nine total WNV cases in Kentucky last year.


Th

Read More

Irish Officials Working to Control EIA Outbreak

Since equine infectious anemia (EIA) was first identified in Ireland in mid-June, animal health officials have been working to contain the outbreak that has now resulted in 21 confirmed cases and surveillance of around 1,000 horses.

Read More

Report from Horse Genome Mapping Workshop

The horse genome mapping workshop was held on Aug. 22 in Port Seguro, Brazil. The chair of the workshop welcomed all attendees and presenters (totalling about 200 persons), and introduced the program. During the session, Dr. Domenico Bernoco

Read More

More From The Horse

Horse in a Stable Box
overweight chestnut horse grazing in field
senior horse; old horse; old; senior; keeping senior horses happy
060_thehorse-vet_2025

Stay on top of the most recent Horse Health news with

FREE weekly newsletters from TheHorse.com

Sponsored Content

Weekly Poll

sponsored by:

What is your biggest challenge when caring for horses in hot weather?
83 votes · 83 answers

Readers’ Most Popular

The Horse
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.