By: Dr. Juliet M. Getty, Ph.D., Getty Equine Nutrition
The crisp, cool temperatures of fall are delightful for human and horse alike. But, as nature slips toward a dormant state, hay becomes the forage of choice for most horses. Hay is dead grass. Once fresh grass is cut, dried, and stored as hay, its vitamin content, along with valuable omega 3 fatty acids, dramatically declines, making supplementation necessary to fill in nutritional gaps. Plus, hay has very little moisture compared to fresh pasture. Most hay contains approximately 90 to 95% dry matter (only 5 to 10% water), compared to fresh pasture with moisture levels often exceeding the dry matter content. Therefore, as hay becomes a larger percentage of your horse’s diet, colic risk significantly increases.
Colic basically means a “stomach ache.” It could simply be a mild disturbance, or severe enough to be life threatening. It is the number two killer of horses, number one being old age! Colic isn’t actually a disease; it’s a symptom of another problem. With increased hay consumption, impactions and excess gas production are the most common causes. Enteroliths (stones) are often seen in high alfalfa hay diets, and ulcers often develop when a horse is transferred from day-long turnout, to longer periods of time in the stall.
Here are some important ways ease the transition and avoid colic
In summary, continuous grazing without gaps will keep the intestinal motility normal, prevent acid buildup, and protect the vital forage-digesting hindgut microbes. Reduced water consumption (due to increased dry matter in hay and/or cold water temperature) is one of the main causes of colic in the winter. To prevent digestive health problems, be consistently consistent with your horse’s care and feeding, make slow transitions, and allow your horse to be a horse just as much throughout the cold months as you do during the summer.
Juliet M. Getty, Ph.D. is an internationally respected, independent equine nutritionist who believes that optimizing horse health comes from understanding how the horse’s physiology and instincts determine the correct feeding and nutrition practices. She is available for private consultations and speaking engagements.
Dr. Getty’s comprehensive resource book, Feed Your Horse Like a Horse, is available at Dr. Getty’s website, www.gettyequinenutrition.com, as well as from Amazon (www.Amazon.com) and other online book retailers. The seven separate volumes in Dr. Getty’s topic-centered “Spotlight on Equine Nutrition” series are also available at her website, where Dr. Getty offers special package pricing, and from Amazon (in print and Kindle versions) and from other online retailers.
Dr. Getty’s website, www.gettyequinenutrition.com, offers a generous stock of free, useful information for the horseperson. Sign up for her free monthly newsletter, Forage for Thought; browse her library of reference articles; search her nutrition forum; and purchase recordings of her educational teleseminars. Plus, for the growing community of horse owners and managers who allow their horses free choice forage feeding, Dr. Getty has set up a special forum as a place for support, celebrations, congratulations, and idea sharing. Share your experiences at jmgetty.blogspot.com. Reach Dr. Getty directly at gettyequinenutrition@gmail.com.