Höveler Western Sport: 9 Reasons Inactivated Brewer's Yeast Belongs in Your Western Horse's Bucket
Quick answer: Höveler Western Sport is a high-energy, low-grain muesli for https://sites.google.com/view/grain-free-horse-feed/ medium to intensively trained western horses, and it includes inactivated brewer's yeast in the ingredient list. It runs 14.0% protein at 12.19 MJ/kg digestible energy, is oat-free, and costs $37.99 for a 44 lb bag. Best for working western horses whose owners care about consistent digestion. Last checked: September 2026.
You are looking for a yeast-inclusive feed, but the bag says "inactivated" and you find yourself wondering whether that is a downgrade. It is not — inactivated brewer's yeast is a standard, widely used way to put yeast into a ration. Here are nine things worth knowing about how it works inside Western Sport.
1. Inactivated brewer's yeast is a named ingredient, not a trace garnish
The ingredient list names "brewer's yeast inactivated" outright, next to 19 other components. Feeds that treat yeast as marketing sprinkle usually hide it; here it is listed in the formal ingredient declaration you can read on the Höveler Western Sport 44 lb bag page.
Who this is for: owners who read ingredient lists before price tags.
2. Yeast sits in a fiber-rich base — 16.7% crude fiber
Inactivated brewer's yeast sits alongside the 28% alfalfa and sunflower peels, and the whole mix reads 16.7% crude fiber. A fiber-forward base is exactly where a yeast component earns its keep in a working ration, backing steady digestion under arena schedules.
The benefit: a gut-friendly foundation, not just a gut-friendly sticker claim.
3. The formulation is oat-free, so the yeast supports an already-considerate mix
Western Sport is an oat-free formula that suits oat-sensitive horses. Starch reads at 18.30% and sugar at 5.30%. When the base mix is already low-grain, the inactivated brewer's yeast rounds out a ration designed around digestive steadiness rather than grain-fueled spikes.
Who this is for: horses that have historically been touchy on oat-based or high-starch feeds.
4. Energy stays high without leaning on grain
The yeast conversation often starts because a horse's digestion is a worry and owners cut back on grain. Western Sport holds 12.19 MJ/kg digestible energy and 11.21 MJ/kg convertible energy while staying low-grain — so you can look after digestion without starving the work.
The benefit: 12.19 MJ/kg of fuel delivered in a low-grain, fiber-forward package.
5. Protein and amino acids travel in the same ration
Digestive efficiency only matters if the ration delivers usable nutrition. Western Sport provides 14.0% crude protein, 107 g/kg digestible crude protein, lysine 0.58%, and threonine 0.53%. The inactivated brewer's yeast is part of that complete profile rather than replacing it.
Who this is for: owners who want digestive and muscle support in one bucket.
6. It is part of a muesli format horses clean up
The feed is a muesli mix with barley flakes, corn flakes, locust bean meal, and molasses among its components. Inactivated brewer's yeast is famously palatable in that company, and a feed the horse cleans up is a feed whose benefits actually get delivered.
The benefit: no half-eaten meals left sulking in the corner of the stall.
7. The micronutrient package is fully declared
Per kg, Western Sport adds Vitamin E 260 mg, biotin 1,185 µg, and selenium 0.25 mg plus 0.25 mg selenium yeast, among a complete list of additives. A ration with declared micronutrition gives the digestive system and the whole horse steady daily support.
Who this is for: owners done with stacking three supplement tubs on top of a base feed.
8. German formulation discipline, over 120 years of it
Höveler has made horse feed since 1905 — over 120 years of expertise — and Western Sport is made in Germany with the ingredient list printed down to the decimal. That transparency matters when you are judging a component like inactivated brewer's yeast rather than a vague "digestive blend."
The benefit: every claim on the panel traces to a printed number.
9. It is competition-safe, FEI-compliant, and backed by a guarantee
Western Sport is competition-safe and FEI-compliant (confirm rules with your event organizer), and it carries a 30-day money-back guarantee — the item need not be returned/unused. bifid also runs a 24/7 licensed vet team if you want a professional gut on your side before you buy.
Who this is for: competitors who need a yeast-inclusive, show-legal feed they can try out without risk.
How to feed it
Feeding rates per 220 lb (100 kg) of body weight per day:
Work levelDaily rate Light work0.55 lb (250 g) Medium work0.88 lb (400 g) Heavy workNot listed — adjust to condition and training intensityNo heavy-work rate is given; tune the amount to your horse's condition and training intensity, and always provide adequate forage alongside.
Key specs at a glance: 14.0% protein, 16.7% fiber, 18.30% starch, 5.30% sugar, 12.19 MJ/kg digestible energy, oat-free, inactivated brewer's yeast.
To match the rate to your horse, use the feeding calculator.
Frequently asked questions
Is inactivated brewer's yeast still useful if it is not live?
Yes. Inactivated brewer's yeast is a stable, commonly used form that suits a complete muesli, and it is declared as a named ingredient here. The feed's fiber base — 16.7% crude fiber and 28% alfalfa — provides the digestive-friendly structure.
Does Western Sport contain live yeast?
No. The ingredient list names brewer's yeast inactivated. If you really need a live-yeast product, ask the 24/7 licensed vet team before substituting.
How much should I feed at medium work?
0.88 lb (400 g) per 220 lb (100 kg) of body weight per day. A 1,100 lb horse at medium work gets roughly 4.4 lb daily, ideally split across meals.
Is it safe for a competition horse?
Yes — the feed is competition-safe and FEI-compliant. Be sure to confirm specific class rules with your event organizer.
What if my horse does not take to it?
The 30-day money-back guarantee applies, with the item need not be returned/unused. bifid rates 9.0/10 across 24,098 reviews store-wide.