A bag of feed left open in a damp tack room can quickly become more expensive than it looks. It may attract mice, lose freshness or develop mould before you have reached the bottom of the bag. Knowing how to store horse feed properly protects your horse’s health, cuts waste and makes busy yard routines much easier.
Whether you keep one pony at home or manage feeds for several horses on a livery yard, the same principle applies: keep feed dry, cool, clean and out of reach of pests. The right storage set-up does not need to be complicated, but it should suit the quantity of feed you use and the conditions on your yard.
How to store horse feed in the right place
Choose a dry, well-ventilated area that is protected from rain, direct sunlight and major temperature changes. A dedicated feed room is ideal, but a clean, dry section of a stable block, barn or secure outbuilding can work well too. The room should be easy to sweep, with no standing water or obvious condensation.
Avoid storing feed beside a wash bay, in a leaky shed or directly against an outside wall that becomes cold and damp in winter. Damp is a common cause of spoiled feed, especially with paper feed sacks, chaff and fibre products. Direct sunshine is not helpful either, as it can heat the contents of bins and shorten the useful life of oils, supplements and feed containing added fats.
Keep the area separate from chemicals, paints, fuels, disinfectants and pesticides. Even when containers are sealed, strong odours and accidental spills have no place near anything your horse will eat. It also makes sense to store feed away from rugs, muddy boots and grooming kit, which can bring moisture and dirt into the room.
Use secure, clean feed bins
A lidded feed bin is one of the most useful pieces of stable equipment you can buy. It protects opened bags from moisture and vermin, keeps the feed room tidier and stops loose feed being knocked over during a rushed evening check. Choose a sturdy bin with a close-fitting lid that a determined rat, dog or pony cannot easily open.
For most bagged feeds, it is sensible to keep the feed in its original sack inside the bin. The label contains feeding guidance, batch details and the best-before date, all of which can be useful if you need to check ingredients or contact the manufacturer. Fold the top of the bag down securely before replacing the lid.
If you prefer to pour feed into a bin, keep the original label in a clear sleeve on the outside, or write the product name, batch number and date opened on the bin. Never mix a new bag on top of the remains of an older one without emptying and cleaning the container first. Old crumbs can harbour mould, insects and stale feed, even if the fresh bag looks fine.
It is worth having separate, clearly labelled bins for different feeds. This matters particularly where horses receive different diets, medication or supplements, or where one feed is not suitable for another horse. Clear labels also help family members, staff and yard friends avoid simple feeding mistakes.
Keep feed off the floor and away from vermin
Even sealed bags are best stored off the floor. Place them on a pallet, raised shelf or purpose-made rack so air can circulate underneath and you can spot damp, droppings or damaged packaging early. This is particularly useful in older barns and concrete feed rooms, where floor moisture can travel into sacks.
Mice and rats are drawn to feed stores, and a torn corner of a bag is an easy invitation. Check regularly for gnaw marks, droppings, nesting material and small holes around doors or walls. Keep floors swept, clean up spillages promptly and avoid leaving feed scoops full overnight.
A tidy feed room supports sensible pest control, but do not place poison where horses, dogs, cats or children could reach it. If vermin are persistent, use a professional pest-control service or suitable protected bait stations positioned away from the feed itself. The aim is to deal with the problem without introducing another risk into the yard.
Store different horse feeds appropriately
Most cubes, mixes, balancers and chaffs benefit from the same dry, sealed storage, but a few products need extra care. Molassed feeds can become sticky in warm conditions, while high-oil feeds may go stale faster if they are exposed to heat or air. Read the manufacturer’s instructions, particularly for specialist feeds, veterans’ feeds and products with added live yeast or oils.
Supplements should be kept tightly closed in a cool, dry cupboard or feed bin. Use the supplied scoop where possible and make sure it stays dry. A damp scoop dropped into a tub can introduce moisture and cause powdered products to clump.
Soaked feeds need a different routine. Keep the dry product secure until you are ready to prepare it, then make up only what you need. Follow the stated soaking time and discard leftovers rather than saving them for the next feed. In warm weather, soaked mash, beet pulp and similar feeds can spoil quickly.
Carrots, apples and other fresh treats should not be kept in the same way as bagged feed. Store them somewhere cool, check them regularly and remove anything soft, mouldy or fermenting. A horse may be keen to eat a treat, but that does not make spoiled produce safe.
Rotate stock and buy for the space you have
Buying larger bags can offer good value, especially if you feed several horses, but only if you can store and use them properly. A huge stockpile is not a bargain if it sits through a damp winter or goes past its best-before date before it is opened.
Use a simple first in, first out routine. Put new bags behind older bags and use the oldest feed first. Write the opening date on each bag or bin if you are likely to lose track. This is especially helpful on busy yards where more than one person feeds.
Check best-before dates before buying and before feeding. A best-before date is not a guarantee that a poorly stored feed is suitable, so use your senses as well. Do not feed anything that smells musty, sour, rancid or unusually dusty, or that shows mould, insect activity, excessive clumping or a clear change in colour and texture.
If you are changing feeds, keep the old and new products in separate, labelled containers. This makes it much easier to introduce the new feed gradually and monitor exactly what each horse is receiving. It also prevents a rushed helper from using the wrong bag.
Make daily feeding safer and simpler
Good storage is not only about the bags and bins. Keep clean feed bowls, scoops and measures close by, but not inside an open bin where they can become buried or contaminated. Wash feed buckets regularly and allow them to dry fully before use.
For horses on individual rations, prepare labelled feed bowls or tubs in advance only if they can be kept somewhere secure, dry and out of reach of loose horses, dogs and wildlife. Do not leave feeds on stable doors or in aisles. A horse that escapes for a few minutes can consume a dangerous amount very quickly.
If your horse has a history of laminitis, metabolic concerns, allergies or digestive sensitivity, take extra care with labels and access. Store treats, high-calorie mixes and supplements where they cannot be accidentally added to the wrong feed. A clear routine is often the best safeguard on a shared yard.
When should horse feed be thrown away?
Do not try to rescue feed that has become wet, mouldy, heavily contaminated or obviously affected by pests. Removing the visible mould is not enough, as spores and toxins may be present beyond what you can see. The same goes for feed with a strong off smell or a bag that has been soaked through.
If you are unsure whether a product is safe, do not feed it. Keep the packaging and batch details, take a photograph if there is a product concern, and contact the manufacturer or retailer for advice. Where a horse has already eaten suspect feed and seems unwell, contact your vet promptly.
A clean bin, a dry corner of the yard and a reliable rotation routine make a real difference. Set your feed store up once, check it little and often, and you will spend less time dealing with waste, pests and last-minute feeding problems.