In the world of equine nutrition, tradition often shapes our choices. Horses are herbivores — grazers by design — so the idea of feeding them anything remotely animal-based can feel counterintuitive. That’s why the concept of giving a horse salmon oil often raises eyebrows. But as science and modern nutrition understanding evolve, it’s time to rethink some of those old assumptions.
Salmon oil is one of the richest natural sources of omega-3 fatty acids, especially EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid). These long-chain fatty acids are well-known for their anti-inflammatory properties — which is where their benefits begin for horses.
Many horses today face inflammation-related challenges due to limited turnout, high-grain diets, stress from competition, and environmental toxins. Omega-3s help reduce inflammation at a cellular level. Horses supplemented with high-quality omega-3s like those found in salmon oil often experience:
Flaxseed oil, a common plant-based omega-3 supplement, contains ALA (alpha-linolenic acid), a precursor to EPA and DHA. However, horses — like humans — are poor converters of ALA into these more potent forms. This means flaxseed oil, while helpful, does not provide the same direct, powerful anti-inflammatory effect that salmon oil offers.
Salmon oil gives your horse immediate access to EPA and DHA — no conversion required.
This is the most common concern, but it’s rooted more in instinct than nutritional science.
Yes, horses are herbivores — but salmon oil is not fish meat. It’s a purified oil, much like other fats already used in equine nutrition (e.g., milk proteins in foal formulas or gelatin in supplements). It doesn’t change a horse’s digestive function; it simply provides a functional fat that supports health.
Throughout animal agriculture, oil-based animal by-products have been used for decades to aid recovery and vitality. The key factor is digestibility and bioavailability — areas where salmon oil performs exceptionally well.
High-quality salmon oil, especially when refined and tested for animal use, is both safe and palatable for horses. Many horses readily accept it in their feed. The richness of the oil can even make it a feed favourite.
At Balius, we’re committed to producing supplements you can trust — backed by science and batch-tested for purity and safety. Learn more at https://www.balius.co.za.
A Functional Approach to Modern Horse Care
Feeding salmon oil is not about turning your horse into a carnivore. It’s about applying modern nutritional science to support their health in targeted, effective ways.
If your horse struggles with inflammation-related stiffness, skin irritation, dull coat, or post-exercise fatigue, salmon oil could be the missing link in your management program.
Local studies have shown that many fish oil products sold in South Africa contain less EPA and DHA than claimed, and some even show signs of early rancidity.
Balius Salmon Oil is batch-tested and sourced to meet strict standards — offering horse owners peace of mind and a product that delivers consistent results.
Disclaimer: This article is for informational purposes only and is not intended to diagnose, treat, or cure any medical condition. Always consult your veterinarian before making changes to your horse’s diet or supplement regimen.
