Grain Sensitivity in Your Horse? 7 Ways Höveler Original Sport Helps
Quick answer: Höveler Original Sport is a reduced-starch, soy-free sports muesli formulated for horses that do not do well on grain-heavy rations. Starch is held to 15% and sugar to 4.6%, with Diamond V inactivated yeast (0.7%), prebiotic fiber, and 16.4% crude fiber supporting digestive comfort. Best for horses in regular work with grain sensitivity. Price: $49.99. Last checked: September 2026.
You recognize the pattern: push the grain up, and within a week the droppings turn loose, the girth gets gnarly, or the attitude turns sour. Grain sensitivity does not mean your horse cannot be a performance horse — it means the energy has to come from another place. Höveler, making horse feed in Germany since 1905 with over 120 years of expertise, built Original Sport on that somewhere-else. Here are seven ways it helps.
1. Starch at only 15% — the headline number
Grain sensitivity is, for many horses, starch sensitivity. Original Sport caps starch at 15%, a intentionally reduced level for a performance muesli. The benefit: work fuel without the starch load that triggers sensitive horses.
Who this is for: horses whose troubles show up alongside their grain ration.
2. Sugar also low at 4.6%
Sugar walks hand in hand with starch in many feeds. This one measures just 4.6% sugar, so the low-starch claim is not quietly undone at the sugar line.
Who this is for: horses that stay comfortable only when both numbers hold down.
3. 16.4% crude fiber replaces the grain as fuel
The energy story swaps grain for fiber: alfalfa, green meal, and sunflower extraction meal deliver 16.4% crude fiber, with 12.6 MJ of digestible energy per kg DM in total. Fiber-fed energy is the traditional European route for sensitive horses in work.
Who this is for: performance horses that need a full ration's worth of energy from a kinder source.
4. Diamond V inactivated yeast at 0.7%
The formula includes 0.7% Diamond V inactivated yeast, a postbiotic made through a multi-stage fermentation process, to support steady gut function. Gut support in the ration itself is just what a grain-sensitive horse needs.
Who this is for: owners currently adding a separate gut supplement to every meal.
5. Prebiotic fiber plus soy-free simplicity
Fructooligosaccharides supply prebiotic fiber, and the whole formula is soy-free — one of the more frequent triggers sensitive horses struggle with. The ingredient list reads like a farm: barley flakes, corn flakes, pea flakes, linseed, carob meal, 0.5% carrots.
Who this is for: horses that struggle with soy or to heavily processed https://penzu.com/p/d6762e58bd8f0d2f rations.
6. Muscle nutrition that doesn't depend on grain
Being gentle does not mean being thin on nutrition. The feed supplies 15.1% crude protein with added amino acids — lysine 1.0%, threonine 1.0%, methionine plus cysteine 0.93% — plus 9.0% crude fat and high vitamin E.
Who this is for: sensitive horses still asked to carry a rider five days a week.
7. One ration, all season — competition-safe too
The feed is competition-safe and FEI-compliant (verify rules with your event organizer). A grain-sensitive horse is the last one who should face a ration change, and this formula removes the need for one.
Who this is for: competitors whose sensitive horses fall apart when anything shifts before a show.
How to feed it
Rates are given per 220 lb (100 kg) of body weight per day:
Work levelFeed per day per 220 lb (100 kg) Light work0.55 lb (250 g) Medium work0.88 lb (400 g) Heavy work1.32 lb (600 g)Hay ration: 3.31 lb (1.5 kg) per 220 lb body weight daily — forage always alongside, because the hay base is what keeps a sensitive hindgut steady.
Key specs at a glance: 15% starch, 4.6% sugar, 16.4% crude fiber, 12.6 MJ digestible energy per kg DM, soy-free.
Transition gradually — map it out with the Feeding Calculator and swap in a portion of the old ration each day until the switch is done.
For persistent digestive trouble, involve your veterinarian alongside any feed change. bifid's 24/7 licensed vet team can walk you through the transition, and the full panel is on the Höveler Original Sport product page.
Frequently asked questions
Is Höveler Original Sport suitable for a grain-sensitive horse?
It is designed for that profile. Starch is capped at 15%, sugar at 4.6%, and the energy comes largely from fiber (16.4%) and oil (9.0% crude fat). Digestive support comes from 0.7% Diamond V inactivated yeast and prebiotic fiber. For ongoing digestive trouble, involve your veterinarian alongside any feed change.
How do I switch from my current feed?
Slowly, over several days: replace a portion of the old ration every day until the switch is complete. Sensitive horses punish abrupt changes, so keep the timeline conservative.
Does it contain soy?
No — the formula is completely soy-free, built on alfalfa, barley flakes, corn flakes, pea flakes, and linseed.
Where can I get feeding help?
bifid runs a 24/7 licensed vet team from its Florida-based US operation, and the store holds a 9.0/10 rating across 24,098 reviews. The Feeding Calculator gives precise daily rates for your horse's weight and workload.