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Respiratory Supplements for Horses

Horses that live inside or are exposed to dust, pollen, and molds may be prone to irritated airways. Support your horse’s respiratory system with supplements formulated to promote airway health and lung function for better breathing.

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SmartPerks are the awesome collection of FREE benefits available when you put your horse's supplements on AutoShip* including:
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1) Enter the promo code PERKS during checkout
2) Look for your FREE benefits, including:
SmartPerks are the awesome collection of FREE benefits available when you put your horse's supplements on AutoShip* including:
  • 10% off all Smartpak brand tack, apparel, blankets, and more
  • Free shipping every day
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* To be eligible for SmartPerks benefits, at least one supplement bucket/bag, or one horse's individual SmartPaks must be over $40. AutoShipping bags/buckets must ship within one multiple of the standard days supply to qualify. Some exclusions apply. call 1-800-461-8898 for details.

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Helping Your Horse Achieve Optimal Respiratory Health

Your horse’s airway health is extremely important in preventing respiratory illness and helping them perform their best. Decreasing dust, improving ventilation, soaking hay, ensuring access to fresh, clean water and other management strategies can promote healthy breathing. In addition, a respiratory supplement with ingredients to target tissues of your horse’s airways may be beneficial.

What Horses May Benefit From a Respiratory Supplement?

Equine respiratory supplements are formulated to soothe respiratory tissues and maintain airway health, and they may be especially helpful for horses suffering from respiratory tract issues. This could include horses with seasonal allergies, Recurrent Airway Obstruction (RAO or heaves), Inflammatory Airway Disease (IAD), or a recurrent cough. These conditions can make it harder for horses to breathe normally, contribute to inflammation, and potentially impact a horse’s performance career.

As with any health issue, it is important to work with your equine veterinarian to diagnose and treat the disorder with medications and nebulizer protocols as available. We encourage you to talk with your veterinarian about how certain ingredients in supplements may complement your horse’s treatment plan by supporting respiratory health.

Key Ingredients in Respiratory Supplements for Horses

  • Omega 3 Fatty Acids: Feeding DHA, an essential omega-3 fatty acid, may improve lung function and promote a normal inflammatory response.
  • MSM: A powerful antioxidant that can aid horses with seasonal allergies that impact skin and respiratory health.
  • Vitamin C: Protects respiratory tissues alongside vitamins A and E.
  • Mushrooms: Cordyceps and reishi mushrooms are packed with antioxidants and promote normal immune function and balanced inflammatory responses. Learn more about the benefits of mushrooms for horses.
  • Adaptogens and Whole-Food Extracts: Herbs like Siberian Ginseng, ashwagandha root extract, turmeric, jiaogulan, and spirulina may support immune and respiratory function.