Building a Feed Storage Area

What does good feed storage need?

Feed needs to stay dry, cool, clean and away from rodents, birds and wildlife. Moisture leads to mold, and some molds produce toxins that can sicken animals. Heat and age reduce quality. A good storage area controls water, pests and time.

Check any local rules about outbuildings, setbacks or storage structures with your zoning or building office before you build.

Keep the storage area tidy and sweep up spilled feed promptly. Loose grain draws mice, rats and birds, and a clean floor makes it easy to spot droppings or gnawed bags early. Check bins and bags during every feeding for signs of pests, damp spots or insects. If you find them, remove the affected feed, clean the area and look for the entry point. Recording what you find helps you notice patterns across seasons. Also keep the area free of old equipment and clutter, which gives pests places to hide and makes cleaning harder than it needs to be.

Where should I put it?

Choose high, well-drained ground close enough to the animals to be convenient but away from manure, wet spots and standing water. Keep it off the path of runoff. Easy access for deliveries and carts saves your back, and a location out of the animals' reach keeps them from breaking in and overeating.

Keep it away from living space and think about fire. Feed dust and stored hay can burn, so keep ignition sources out of the area.

Think about security as well as weather. Animals that break into feed can founder or bloat and become seriously ill, and rodents and wild birds can spread disease. A secure latch on the feed room door is a simple way to protect your animals.

What kind of floor and walls?

A raised floor or a pad that sheds water keeps bags off damp ground. Pallets are a cheap category of base but need airflow underneath and should be inspected for damage and chemical residue. Solid walls without gaps keep out pests, while a roof that overhangs keeps rain off.

Concrete floors are easy to clean but can sweat in humid weather, so keep feed off them. Check the structure for leaks after each heavy rain.

• Raised, dry base with airflow beneath
• Tight walls without gaps
• Roof with good overhang and no leaks
• Door that latches against animals and children

Which containers keep pests out?

Metal bins with tight lids hold up better than thin plastic against rodents, which can chew through weaker materials. Use containers with gasket lids for bulk grain, and keep them off the floor. Never store feed in containers that previously held chemicals.

Keep scoops in the bins so no one reaches in with bare hands or a dirty tool, and label each container with feed type and date.

How do I rotate feed and spot spoilage?

Use older feed first. Write the purchase date on each bag, and buy amounts you can use in a reasonable time, following the feed tag guidance on shelf life. Look and smell before each use: musty odor, clumps, discoloration, insects or visible mold mean the feed should not be given.

Do not feed moldy grain to animals, and do not try to salvage it. If animals show signs of illness after eating suspect feed, call your veterinarian right away and keep a sample of the feed.

Ask your veterinarian about the feed best suited to your animals and how long it keeps. Feed tags list ingredients and handling guidance, and those instructions are worth reading each time you buy a new product.

How do I keep the area safe?

Keep chemicals, fuel, fertilizer and pesticides in a separate space from feed, with the labels intact. Store medicated feeds clearly separated and labeled, and follow your veterinarian's advice about their use.

Keep a fire extinguisher rated for the space, avoid smoking, and have any electrical work done by a licensed electrician where required. Keep children and pets away from the area.

How do I plan capacity and cost?

Work out how much your animals eat per week from the feed tag and your own records, then decide how long a supply you want to hold. Cost categories include the structure, pallets or flooring, bins, shelving, pest control measures and replacement of spoiled feed.

Start simple. A tight room with metal bins can serve for years, and you can expand later if your herd or flock grows.

Keep a short written plan for what happens if feed gets wet in a storm or a delivery is delayed. A small reserve and a known backup supplier will keep your animals fed without panic buying.

Last reviewed: November 12, 2026. Written by the Homestead & Small Farm Editorial Team. See our editorial policy.