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

Neurologic EHV-1 in New York

Three horses have died or were euthanatized following infection with equine herpesvirus type-1 (EHV-1) at a boarding facility in Tioga County, N.Y. The first case was detected about two weeks ago, said officials at the New York State Department

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Progress in Solving the Horse Genome Puzzle

Equine researchers around the world are gearing up for the sixth International Equine Genome Workshop, to be held in Dublin, Ireland, this summer. The meeting will allow participating scientists to move one step closer to achieving their

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Developmental Orthopedic Disease (DOD) and Mare Nutrition

A seminar for veterinarians on developmental orthopedic disease (DOD) in horses and ways it can be controlled through feeding and management practices was presented by Dan Burke, PhD, director of equine nutrition for Buckeye Nutrition, on Feb. 9

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Strangles Report Shows Decline in Cases at Trackside

According to a second round of tests on quarantined horses, the number of confirmed cases of strangles has declined and there is no evidence that the disease has spread at Churchill Downs’ Trackside Louisville training center in Louisville,

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Emergency Transportation

You should be prepared to ship a horse if it is in need of emergency care at a veterinary hospital. If you have your own trailer, make sure that it is in working order at all times (the truck, too) and always have a back-up plan.

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Wild Horse Dispersal Under New Legislation

The Bureau of Land Management (BLM) has begun selling the wild horses and burros under its care due to the new stipulations of the amended 1971 Wild Horse and Burro Act.


The first group to benefit from the new legislation was Wild Horses

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The AAEP Announces Unwanted Horse Summit Participants

Bringing together the equine industry’s major organizations for the first time to address the issue of unwanted horses, the American Association of Equine Practitioners (AAEP) will host a one-day Unwanted Horse Summit onTuesday, April 19 during

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Conformation of the Juvenile Equine Athlete

Limb conformation has bearing on the type of procedure used to alter a particular defect, including periosteal elevation, transphyseal bridging, hoof augmentation, and changes in management. Conformation also affects selection of sale and breeding

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Endurance Race Requires Peak Condition

The World Championship 100-mile endurance race was held Jan. 27, 2005, in the United Arab Emirates (UAE). The race fielded 175 horses, with flags of 41 participating countries flying proudly over the Dubai Endurance Village, a facility built

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Thoroughbred Breeders Look Out for an Old Friend

When Patricia and Richard Lenihan sold a horse they bred along with a partner at a 1998 2-year-old sale at Timonium for $80,000, they never forgot about the colt who would be named Holmdel. They watched with delight as he finished third in the

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Nineteen Horses Test Positive for Possible Strangles

Initial test results show that 19 horses have tested positive for possible strangles infection at the Trackside training center in Louisville, Ky., according to information provided by Churchill Downs.


In all, 49 horses–43 Thoroughbreds

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Ocular Emergencies

Observe the eye with the aid of a penlight or other light source. Evidence of pain is a clear symptom of most ocular diseases. However, sometimes it is not the first sign, so paying some attention to the eye and becoming familiar with what looks norm

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