Ask the Expert: When to Blanket a Horse

Question: I’m confused about blanketing my horse during the winter. I grew up with horses happily housed outside and un-blanketed during the winter months. The horses had access to shelter. I’m now boarding my horse and everyone at the barn blankets their horse and thinks I’m crazy not to! The horse does have access to shelter while outside. Can you please give me some advise on blanketing during the winter?

Answer: Most horses are blanketed for various reasons (i.e. show schedules) or due to personal preference of the owner. However, blanketing a horse is necessary to reduce the effects of cold or inclement weather when:

  • There is no shelter available during turnout periods and the temperatures drop below 5°F, or the wind chill is below 5°F
  • There is a chance the horse will become wet (not usually a problem with snow, but a problem with rain, ice, and/or freezing rain during cold weather)
  • The horse has had its winter coat clipped
  • The horse is very young or very old
  • The horse has not been acclimated to the cold (i.e. recently relocated from a southern climate)
  • The horse has a body condition score of 3 or less

A horse will continue to develop a natural winter coat until December 22 (Winter Solstice), as days are becoming shorter. Horses begin to lose their winter coat, and start forming their summer coat, as the days begin to get longer. Blanketing before December 22 will decrease a horse’s natural winter coat.

Author: Marcia Hathaway, PhD, University of Minnesota. This and other horse nutrition articles can be found at http://www.extension.umn.edu/agriculture/horse/nutrition/.

Leave a Reply

Your email address will not be published. Required fields are marked *