In this article:
- Zeolite dosage for horses – the right amount by body weight
- Dosage chart for ponies, small horses, large horses & draft horses
- Powder or pellets – which is better?
- Practical application – how to mix zeolite into feed
- Tips for picky eaters
- When is the best time to feed?
- Scientific background
- Practical experience
- Frequently asked questions about dosage & application
Many horse owners know the drill: sometimes feeding goes smoothly, other times sensitive horses react with stomach upset, inconsistent manure, or picky eating behavior.

Zeolite – more precisely: natural clinoptilolite zeolite – is therefore often used to support the digestive tract and bind undesirable substances in the intestine. However, for zeolite to fully unleash its potential, the correct dosage and application are crucial.
In this guide, we'll show you practically and understandably how to safely use zeolite for your horse: from dosage by weight and gradual introduction to everyday tips for powder and pellets – including tricks for picky eaters. We'll only briefly touch on fecal water here; detailed background information can be found in our guides: Treating Fecal Water in Horses Naturally – Causes and Home Remedies and Zeolite Use for Fecal Water: Effectiveness and Studies.
Our goal: After reading, you'll know exactly how much zeolite your horse needs, how to feed it, and what to look out for in daily life – so that feeding becomes relaxed and routine again.
Zeolite Dosage for Horses
The correct amount is crucial for zeolite to unfold its full potential. Not only the horse's body weight but also individual sensitivity is important. Therefore, we recommend always introducing zeolite slowly and gradually increasing the amount.
1 level scoop = approx. 10g
The included large plastic measuring spoon holds 10g of zeolite when leveled. It has a line in the middle indicating half a spoon. This makes 5g easy to dose as well.
If there is no plastic measuring spoon, please use a conventional wooden or plastic spoon. Or contact us so we can send you one.

Horse's weight: Our guidelines for dosing HORSEKRAFT Zeolite
Your horse weighs 400kg: then give it at least 25g of zeolite = 2.5 scoops per day mixed into the horse feed.
600kg: 35g = 3.5 scoops per day
800kg: 45g = 4.5 scoops per day
HORSEKRAFT Zeolite has an average particle size of 24 microns (micrometers). We determined this grain size for horses together with zeolite experts. STEINKRAFT Zeolite is tribomechanically pulverized. This means that, apart from its purity, the powder has a very high active surface area and activation. Therefore, it is twice as effective and very economical.
In other words: your horse needs to eat less zeolite with its feed, and you can also feel good about it because its higher effectiveness also makes it more sustainable, as less raw material is needed.
IMPORTANT: Provide your horse with sufficient drinking water.
And if your horse is taking medication, it's best to leave a 2-hour gap between feeding zeolite and medication.
For a course of treatment, increase the dose, but no more than 100g/day or 1% of the total feed amount. This is a legal regulation (Austrian feed authority) and must be stated on the label. Please don't be confused by this.
Powder or Pellets?
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Powder works well when mixed directly into the feed, provided horses don't have issues with the consistency.
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Pellets are practical to use, sometimes easier for horses to eat, and produce less to no dust.
👉 Here you can watch a VIDEO about the differences.
Application in Practice
Zeolite is easy to feed – if you pay attention to a few things. The most important rule: feed regularly and patiently. This way, your horse will get used to the new ingredient in its feed and can experience the best possible effect.
How to mix zeolite into the feed
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In mash: Mixing it into mash is particularly popular, as the slightly pulpy consistency optimally absorbs the powder or pellets.
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With carrots or apple juice: A few grated carrots or a splash of apple juice help to "mask" the taste of zeolite.
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Soaked hard feed: If the hard feed is slightly moistened, zeolite adheres better and is reliably consumed.
Tips for picky eaters
Some horses are sensitive to changes in their feed. To make it work anyway:
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Start with very small amounts (e.g., 5g) and increase slowly.
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Use pellets if your horse doesn't like powder – they don't taste different, but sometimes horses automatically recognize pellets as food and accept them more easily.
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Distribute the daily amount over two meals to increase acceptance.
- Here you can read additional ideas from our customers in a special blog article:
👉 What to do if your horse doesn't eat the zeolite powder?
When is the right time?
Zeolite can be used flexibly, ideally:
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in the morning with hard feed for a good start to the day,
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or in the evening with mash, so it can work overnight.
Important: There should be a 2-hour gap between giving medication or mineral feed and zeolite, as zeolite can otherwise impair absorption.
Practical Experiences
Many horse owners report that correct dosing and patient application are crucial. Especially if a horse is initially skeptical about new feed ingredients, it pays off to start slowly and introduce small amounts gradually.
"My gelding initially turned his nose up at the powder. I then added just a pinch to his mash and increased the amount a little each week. After two weeks, he ate it without any problems – now he gets the full dose and eats it willingly."
Another topic is the appropriate form of administration. Some horses readily accept powder, while others prefer it in pellet form.
"Our mare doesn't eat powder. For whatever reason. But with pellets, it works without any problems – now she actually looks forward to her food. For us, the choice of form was crucial."
Dosage by body weight has also proven effective in practice:
"For my draft horse, I started according to your table and slowly increased to 40 g. After just a few weeks, his digestion was more stable, and he generally seems more balanced."
These experiences show: Zeolite works best when dosage and application are individually adapted to the horse. Small steps, patience, and the right form are the keys to success.
👉 Our TIP: Always start with half the dosage and slowly increase to the full amount within 7-10 days. This allows your horse's digestive tract to adapt optimally.
Frequently asked questions about dosage and application of zeolite for horses:
❓Can zeolite be fed long-term?
Yes, zeolite is suitable for both occasional use as a course of treatment and for continuous feeding. Many horse owners use it for extended periods as it is very well tolerated.
❓How long does it take to notice an effect?
This varies individually. Some horses show more stable digestion after just a few days, while for others it takes 2–3 weeks for changes to become visible. Patience pays off: the body needs time to adjust.
❓Can I give zeolite at the same time as medication or mineral feed?
Zeolite has a strong binding capacity. Therefore, you should leave at least 2–3 hours between giving medication or mineral feed and zeolite. This ensures that the absorption of the active ingredients is not impaired.
❓How do I best store zeolite?
Zeolite has a very long shelf life as long as it is stored in a dry, cool, and sealed place. It is best to keep it in its original container or bucket with a lid.
Further Practical Experiences
💬 "I was unsure whether to start with the full amount right away. Luckily, I started small – 10g for my 500kg horse – and increased it every week. He got used to it well, and after a month, we're at 35g. That worked perfectly."
💬 "My mare is extremely picky. Powder was left in the trough, no matter what I mixed it with. With pellets, it worked immediately – now she's really happy about her food. For us, the choice of form was crucial."
💬 "I've been feeding zeolite daily for 6 months now. Initially planned as a course, but since it was so well received, I continued. My gelding gets 25 g in his concentrated feed every morning, and it just works."
💬 "We have two horses – a large horse and a pony. Thanks to the dosage chart, it was easy to determine the right amount for both. I weigh it and use the measuring spoons, so it's uncomplicated in everyday life."
💬 "Initially, I made the mistake of giving too much at once. My horse refused the food. With the tip to slowly introduce the amount, it now works wonderfully – and he eats it without any problems."
💬 "My gelding had digestive problems after medication. I fed zeolite with a 3-hour interval – as recommended. That's easy to integrate into the daily routine and works reliably."
Science & Background
Zeolite has been researched in animal nutrition for many years.
The natural clinoptilolite rock is characterized by a special crystal structure that can bind pollutants like a sponge. This neutralizes and eliminates undesirable substances in the digestive tract.
Several studies have shown that zeolite:
- Binds ammonium and toxins – which can contribute to a more stable intestinal environment.
- Improves stool consistency – horses with fluctuating stool or a tendency to diarrhea often showed more stable digestion.
- Supports the intestinal environment – by regulating pH levels in the digestive tract more favorably.
Particularly important for practical application:
Zeolite is generally very well tolerated and can be fed over longer periods. However, a correct dosage and application are prerequisites for optimal binding capacity.
If you want to delve deeper into the topic, you will find a comprehensive overview with sources and details in our articles:
👉 Zeolite for horses - everything you need to know: Q&A and guide
⭕️ Conclusion
Every horse is unique – just as every family member has their own needs. Some eat everything without hesitation, others are picky, and each animal reacts differently to feed additives. Therefore, there is no "one right" application for everyone. It is important to listen to your gut feeling and adjust the dosage to suit the horse.
Zeolite can be a valuable support: gentle, natural, and versatile. Whether as powder or pellets – it can be easily integrated into daily life and adapted to your horse's individual preferences. Crucial are patience, attentiveness, and the joy of knowing that your horse gets what it needs.
At Steinkraft, every horse is close to our hearts. That's why we ensure that our zeolite products are pure, high-quality, and easy to use – so you can be sure that your horse is optimally cared for.
👉 Discover our selection of zeolite products for horses and find the variant that best suits your four-legged partner.
👉 Here you will find the product of the month and a good overview of all STEINKRAFT areas
👉 Here you will find all STEINKRAFT products at a glance - directly in the shop
Read more:
Horses in Summer: Heat, Insects, and the Correct Use of Zeolite
Hindgut Water in Horses: Effects and Study Situation
Summer Eczema in Horses
The Horse's Intestine and How It Really Works

About the Author
Marika Sannegger
STEINKRAFT Team | The Voice of STEINKRAFT | Customer Service Representative, Co-Dog Mom & Dance Enthusiast
Marika is the direct link between STEINKRAFT and the people who love their four-legged friends. She knows their most frequent questions, biggest uncertainties, and most beautiful success stories. As Ezra's co-dog mom, she knows: when it comes to your own pet, you don't want theory. You want honest answers. And when she's not on the phone or writing? Then she's out and about with Ezra 🐾 or on the dance floor 💃.
Still have a question? 🐴
Perhaps your exact question has already been answered – on our extensive FAQ page about STEINKRAFT Zeolite. There you will find everything about quality, dosage, and application for humans, animals, and gardens. And if not: just write to us. We will reply personally.
👉 To the FAQ page →





4 comments
Liebe Silvia, das ist wunderbar zu lesen – danke dass du dir die Zeit nimmst das zu teilen! Einschleichen, Kur, dann täglich – genau so haben wir es uns vorgestellt. Und wenn drei Pferde gleichzeitig mitmachen, ist das doch das schönste Zeichen, dass es passt. 🐴 Herzliche Grüße, Michaela
Lieber Andreas, das freut uns sehr – und „Pflichtlektüre" ist das schönste Kompliment das ein Ratgeber bekommen kann! 😊 Genau das war unser Ziel: nicht einfach Dosierungsangaben hinschreiben, sondern wirklich erklären warum es so funktioniert. Viel Freude mit deiner Stute! Herzliche Grüße, das STEINKRAFT Team
Ich habe mit Einschleichen – halbe Menge – begonnen, dann 6 Wochen eine Kur mit doppelter Menge und jetzt bekommen sie es täglich dazu. Alle meine 3 fressen es anstandslos mit. Bin sehr sehr zufrieden auch dank eurer Anleitungen und Praxis-Tipps.
Dieser ausführliche und verständliche Beitrag hat mir sehr geholfen zu verstehen warum es für meine Stute das Richtige ist und wie ich es korrekt füttere.
Sollte für alle zur „Pflichtlektüre“ werden.