While horses may nibble on straw bedding, it is generally not recommended as a significant source of nutrition for them. Straw is low in nutritional value and can be difficult for horses to digest due to its high fiber content and low protein and mineral content.

In addition, eating large quantities of straw bedding can lead to digestive issues such as impaction colic, which can be very serious and require veterinary treatment. Horses may also be at risk of ingesting dust or other contaminants that may be present in the bedding, which can further exacerbate respiratory issues.

If your horse is eating straw bedding, it may be an indication that they are not receiving enough fiber in their diet. It is important to provide your horse with high-quality hay or forage to help ensure that they are meeting their nutritional needs. In addition, it may be helpful to provide them with other forms of enrichment, such as toys or a grazing muzzle, to help prevent them from eating their bedding.

If you are concerned about your horse’s eating habits or digestive health, it is important to consult with a veterinarian or equine nutritionist for advice on an appropriate feeding plan for your horse’s individual needs.