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

Horse Parasites and Gut Microbiota; Horses Standing in Pasture

The Link Between Horse Parasites and Gut Microbiota

Findings from a recent study could afford a better understanding of how parasites choose their hosts within a herd and lead to the identification of biomarkers that could help pinpoint which horses are more likely to be wormy, researchers said.

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Mares grazing in pasture

Fescue Toxicosis Research in Horses and Cattle

In this two-part presentation from the University of Kentucky, learn about “Research Into Managing Horses and Cattle on Fescue Pastures” from Dr. Jamie Mathews and “Grazing Mares on Novel Endophyte Fescue” from Dr. Karen McDowell.

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nasopharyngeal cicatrix

Nasopharyngeal Cicatrix in Horses: What to Know

Researchers believe nasopharyngeal cicatrix is the result of an environmental agent, possibly found in pasture, but they still don’t know for sure what causes it, how to best manage it, or why it generally affects horses in a specific part of Texas. Here’s what you should know.

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Bardigiano horse

Saving the Bardigiano Horse

The Bardigiano’s small population—only a few thousand animals—has led to risky levels of inbreeding that threaten the breed’s long-term existence. But with a research-based breeding program in place, scientists believe the breed can be saved.

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