Look for food where shoppers do not: institutional kitchens, food warehouses, vending machines, restaurants, food banks, pet food, livestock feed, and boats or recreational vehicles. Pet food and livestock feed are emergency calories only, not complete human food, and feed may be medicated or treated, so read labels and discard anything that is not plainly marked as unmedicated. Apply the same discard rules as for any salvaged food: no swollen cans, no mould, no droppings, no flood damage.
Part of Seed & Food Salvage
Food remains in places shoppers rarely reach: institutional kitchens, warehouses, vending machines, restaurants, food banks, boats, and pet and livestock feed. The parent article lists the places, and each has its own contamination risks.
Where Others Do Not Look
The parent article lists these.
- Institutional kitchens — schools, hospitals, prisons, military bases and corporate cafeterias. They stock #10 cans, about 3 kg or 6.5 lb each, of vegetables, fruit and sauces, and dehydrated foods. A single kitchen may hold weeks of food.
- Warehouses and distribution centres — the parent article says to follow the supply chain backward from retail.
- Restaurants — dry storage with canned and dry goods in bulk, spices and cooking oils. Walk-in coolers spoil fast without power.
- Food banks and churches — pantries with canned goods and dry staples.
- Boats and recreational vehicles — stocked with shelf-stable provisions and often overlooked.
- Vending machines — sealed packages. Check dates and packaging condition.
- Pet food and livestock feed — see below.
Pet Food and Feed Are Not Equal to Human Food
The parent article says dog and cat food are nutritionally complete for humans in an emergency and that livestock feed is edible. That claim was not sourced, so this page treats both as last-resort calories for a short period only. Pet food is formulated for animals, not for human needs, and dry pet food and feed can carry bacteria such as Salmonella and can be mouldy or insect-ridden. Livestock feed may also be medicated or chemically treated for the animal it was made for.
- Canned pet food follows the same rules as canned human food. See Canned Goods Assessment.
- Dry kibble — check for mould, droppings and rancidity. Cook thoroughly if you must eat it.
- Whole grains in feed (corn, oats, barley) — mould risk is high if they have been damp. Seed grain may be dyed and treated; see Where to Find Seeds.
- Medicated feed — look for the word “medicated” or a drug name on the tag. Do not eat it.
What You Need
- Labels read in good light — the tag on a feed sack tells you whether it is medicated.
- A way to carry out and keep dry — dry bags or lidded buckets.
- A second person — in large buildings, so nobody is trapped.
Method: Search, Check, Take the Safe Stock
Step 1: Choose the target Pick places likely to have bulk, shelf-stable food. Check whether others are using them; see Human Activity Signs. Do not take from places where people are living.
Step 2: Enter only through open, safe routes Do not force locked or barred entrances. If a building is closed, leave it. Check the structure for damage from outside; see Environmental Hazards.
Step 3: Apply the discard rules Cans: sound only. Dry goods: dry and uncontaminated only. Anything that was chilled and lost power: discard unless you know it stayed cold.
Step 4: Take what keeps Prefer shelf-stable cans and dry staples to bulky or perishable items.
Step 5: Rotate Use the least stable stock first.
Common Mistakes
- Eating from the restaurant cooler — food spoils fast without power.
- Eating feed because it is “just grain” — treatments, medication and mould all hide in it.
- Raiding a place that is occupied — it risks conflict. Avoid contact.
Medicated or treated feed and spoiled cooler stock
Feed can contain medications and treatments that are harmful to people. Do not eat any feed that is marked medicated, dyed, or labelled as seed or treated. Refrigerated food from a building that has lost power is a common cause of food poisoning: discard it unless you are sure it stayed cold.
What’s Next
- Learn next: Where to Find Seeds — the other half of the parent article
- Combine with: Priority Salvage List — what else to look for in the same building