Colic can occur at any time of the year, but fall and winter seem to offer additional horse care challenges..
2. You may be feeding your horse too much grain. When it gets cold, owners may add an extra scoop of grain in their horses daily routine, thinking the additional calories will help keep him warm. However, too much grain, especially in one feeding, is actually a major cause of colic. Keep the rations the same and add an extra blanket to compensate for chilly nights.
3. Your horse may not be eating enough high quality hay.
4. Your horse is not getting enough exercise. First, horses are meant to eat a little bit as they roam the plains. Simulating that process with pasture turnout helps. Turnout is good not only for a horse mentally, but it helps with digestion as well. The very act of moving has an effect on the peristalsis of the muscles that move along the digestive process.
By monitoring these four aspects of horse care during the colder months, you can hopefully avoid a colic scare.