Healthy horses are our priority
See the change with exceptional equine supplements, backed by science, and made right here in New Zealand. Help your horses to experience truly game-changing wellness.
At Poseidon Animal Health (formerly Poseidon Equine) we believe that exceptional equine wellness begins in the gut, and that by supporting digestive and gut health your horse will be happier, healthier, and perform better. We are passionate about creating effective, affordable equine supplements that improve your horse's health and performance.
Digestive Supplements for Horses
See all Equine Supplements
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What is the Microbiome and Why Does It Matter?
From digestion to behavior, immunity to performance — the microbiome plays a critical role in your horse’s overall wellbeing. In this expert-led webinar, you'll gain a deeper understanding of how to protect and support this powerful internal ecosystem. Whether you're managing young horses, seasoned competitors, or just want to optimise everyday health — this is essential knowledge every horse owner should have.
Equine Gut Health - What's the big deal?
Equestrians see problems like anxious behaviour, girthiness, laminitis, weight challenges so often that they are often seen as ‘normal’. But are they really? What’s causing your horse to not feel their best? Leading scientific research is showing that poor gut health in horses can play a major role in causing of all of these issues.
Support your horse's performance
From a mineral and vitamin balance with the right fibre and forage, to great gut health, a horse enjoying a healthy digestive system and good nutrition is able to perform at their best.
We’re here to help make excellence easy
Our equine supplements are complete all-in-one solutions, so you don’t need a shelf full of products to care for your horse's health. Our gut health supplements Digestive EQ & RP contain dual pH buffers, prebiotics, post biotics, digestive enzymes and amino acids. Complement your horse's gut health product with a balanced mineral and vitamin supplement, stress paste for big days, and maybe metabolic or pasture support, and you have the ideal nutritional supplement range for New Zealand horses.
Less cost, fewer products to buy, and more daily goodness. All our horse supplements are competition safe and non-swabbable.
Shop online to earn rewards and get your equine supplements delivered free. Save 10% on a Starter Pack, start a subscription and save 10% on RRP, or pick up Poseidon at your local feed store.
Use our free feed calculator
Use our handy online equine nutrition tool to work out if your horse is getting the feed and supplements they need. Save their profile and when your horse's situation changes, pop back in for a quick check to ensure they are getting the right diet - and that you're not wasting money!
Wellness from Within
Since 2017 Poseidon Animal Health has been committed to improving the lives of horses through scientifically developed equine supplements that are proven to support great gut health and digestion, along with overall good health.