Study: Blanketed Horses Eat Less Hay

Researchers found blanketed horses during a Wisconsin winter ate 8% less free-choice hay than their unblanketed peers while maintaining similar body conditions.
Share
Favorite
Close

No account yet? Register

ADVERTISEMENT

Study: Blanketed Horses Eat Less Hay
When given free-choice hay, horses wearing blankets voluntarily ate less than unblanketed horses. | Photo: iStock

When it comes to the “hot” topic of blanketing, a metabolic balance is at play, according to results of a new study. Researchers led by Michelle DeBoer, PhD, an assistant professor at the University of Wisconsin in River Falls, found blanketed horses ate 8% less free-choice hay than their unblanketed peers while maintaining similar body conditions.

The Study: Free-Choice Hay and Blankets vs. No Blankets

DeBoer and her fellow researchers blanketed eight adult horses housed in a dry outdoor paddock in Wisconsin from December to January. Nearby in a second dry outdoor paddock, they left eight other adult horses, similar in breed, body weight, and body condition to the first eight, without blankets for the same time period. Each group of horses had access to identical bales of grass-legume hay, and they could eat as much as they wanted.

The researchers found that, on average, the horses’ weight and body condition remained similar between groups throughout the study. But when the scientists compared the weight of the hay bales in each group before and after the study, they noted the unblanketed animals had eaten more hay. Calculating a daily average per animal, they determined that the unblanketed horses consumed 2.51% of their body weight whereas the blanketed horses consumed 2.31% of their body weight—a drop of approximately 8% of total hay fed

Create a free account with TheHorse.com to view this content.

TheHorse.com is home to thousands of free articles about horse health care. In order to access some of our exclusive free content, you must be signed into TheHorse.com.

Start your free account today!

Already have an account?
and continue reading.

Share

Written by:

Passionate about horses and science from the time she was riding her first Shetland Pony in Texas, Christa Lesté-Lasserre writes about scientific research that contributes to a better understanding of all equids. After undergrad studies in science, journalism, and literature, she received a master’s degree in creative writing. Now based in France, she aims to present the most fascinating aspect of equine science: the story it creates. Follow Lesté-Lasserre on Twitter @christalestelas.

Related Articles

Stay on top of the most recent Horse Health news with

FREE weekly newsletters from TheHorse.com

Sponsored Content

Weekly Poll

sponsored by:

Has your veterinarian used SAA testing for your horse(s)?
67 votes · 67 answers

Readers’ Most Popular

Sign In

Don’t have an account? Register for a FREE account here.

Need to update your account?

You need to be logged in to fill out this form

Create a free account with TheHorse.com!