Hay for Horses with Allergies: Finding the Right Feed for Sensitive Systems

Just like humans, horses can suffer from allergies and respiratory sensitivities, often triggered by dust, mold, and pollen in their feed. Some horses may also have digestive sensitivities that require careful hay selection. Symptoms of hay-related allergies can include coughing, nasal discharge, watery eyes, skin irritation, and difficulty breathing.

For horses with allergies or chronic respiratory conditions like heaves (RAO), the type and quality of hay they consume play a crucial role in their overall well-being. Choosing low-dust, mold-free, and nutritionally balanced hay can significantly improve their health and comfort.

Close up shot of 2 horses

(Close-up shot of 2 horses.)

Best Hay Types for Horses with Allergies

1. Timothy Hay

Timothy hay is a top choice for horses with sensitive respiratory systems because it is naturally low in dust compared to other hays. It is also easy to digest, making it a great option for horses prone to digestive upset.

2. Orchardgrass Hay

Orchardgrass is another low-dust hay that is softer and more palatable for picky eaters. It provides essential fiber without being overly coarse, reducing irritation in horses with sensitive throats and airways.

3. Teff Hay

Teff hay is an excellent alternative for horses with metabolic conditions or digestive sensitivities. It is naturally lower in sugar and starch, making it a safe option for horses that need to avoid high-carb diets.

4. Alfalfa Hay (in Moderation)

Alfalfa hay can be beneficial for horses with ulcers or digestive issues because of its higher calcium content, which helps neutralize stomach acid. However, it should be fed in moderation to horses with respiratory allergies, as its finer texture can sometimes contain more airborne particles.

How to Reduce Dust and Allergens in Hay

Even the best hay can contain dust, mold spores, or allergens. Here are some ways to reduce exposure and make hay safer for sensitive horses:

  • Soaking or Steaming Hay – Soaking hay for 10–30 minutes or using a hay steamer can significantly reduce dust and mold spores, improving respiratory health.
  • Choosing Compressed or Pelleted Hay – Compressed hay bales or hay pellets are great alternatives for horses with severe allergies, as they contain less airborne dust.
  • Storing Hay Properly – Always keep hay dry and well-ventilated to prevent mold growth. Stacking bales off the ground and covering them in a hay shed can help maintain quality.

Balancing Your Livestock's Diet

Once you’ve selected the right type of hay and assessed its quality, it’s essential to balance your livestock’s diet for optimal nutrition. Hay is a crucial component of their diet, but it may not provide all the necessary nutrients on its own. Consider the following:

  • Supplements: Depending on your livestock’s specific needs, you may need to provide supplements such as minerals, vitamins, and protein sources to ensure a well-rounded diet.
  • Forage Analysis: Conduct a forage analysis to determine the exact nutrient content of your hay. This analysis can help you tailor your supplement strategy to meet your livestock’s requirements.
  • Consult a Nutritionist: If you have questions or concerns about your livestock’s diet, consider consulting with a livestock nutritionist. They can provide expert guidance and formulate a balanced ration.

Final Thoughts

Finding the right hay for horses with allergies requires careful selection and proper handling. By choosing low-dust, mold-free, and digestible options like Timothy, Orchardgrass, and Teff hay, you can provide a safe and nutritious diet for sensitive horses. At Ohana Farms, we prioritize high-quality, allergy-friendly hay to ensure your horse stays healthy and happy.

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