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

New York Racing Rule Targets

New York racing regulators July 31 adopted a series of new rules, including more restrictive prohibitions on betting by racetrack mutuel tellers and final action on a provision to combat “

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Coping With the Heat

During hot weather, heat dissipation is primarily dependent on evaporation of sweat on the skin surface. Horses are capable of producing large quantities of sweat–sweating rates of 10-15 liters/hour have been reported during exercise in hot conditions.

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Rude Noises

After tearing during foaling, my mare is constantly sucking air. Is there anything to minimize air intake?

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Horses and Ducks

Perhaps you’ve seen the ad: A freckle-faced little girl covers her face, so pleased she can’t hold it in. Purina has a series of these cute and effective ads for its Equine Senior feed. At the bottom of the ads is this: “Horses Make Better People,

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Barn Design Tips: A Place to Call Home

Placement of the barn in a convenient, well-drained location, close or adjacent to turnout areas should be your primary consideration. Access for hay, feed, or bedding delivery vehicles is important. Try to put the structure downwind from the house,

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EVA (Equine Viral Arteritis) Update

Over the past year there has been considerable fear in the breeding industry –especially the Quarter Horse industry–about the spread of equine viral arteritis (EVA). Although the disease has been around for a long time, confirmed outbreaks of EVA

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Feed Supplements for Horses

A feed supplement is anything fed to a horse in addition to a natural diet of forage. Technically grain is a supplement. But the term has come to mean any additional nutrients (such as certain vitamins and minerals, extra protein, energy, etc.) tha

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Changing the World




How many of us can say, “I have been forever changed by this experience.”?


How we see our world varies on where we live and the experiences we have. The Horse magazine brings

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Bitless: A New Breed of Bridle

What is the difference between The Bitless Bridle and other cross-under bitless bridles (CBBs) versus the traditional type of bit-free bridles such as the hackamore? Even more importantly, what are the advantages and disadvantages of the CBBs versus

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Feeding the Ulcer-Prone Horse

Horses Chew Different Feeds in Different Ways

Horses eating a diet consisting mostly of pellets or grain could require more dental maintenance than horses eating predominantly hay or pasture grasses, according to researchers at Michigan State University who used motion capture techniques to track the movement of horses’ jaws.

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Year’s First Anthrax Case in North Dakota Reported

A cow in Traill County has tested positive for anthrax, the first case in North Dakota this year.

State Veterinarian Susan Keller, DVM, said Monday that the dead cow was found in a herd that had 18 animals. The herd has been quarantined and

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