Canned meat is a type of food that has been preserved in a sealed container, usually a can or jar. SPAM is a canned meat product made from pork shoulder, ham, and other ingredients. ARMOUR is a brand of canned meats, including corned beef, bacon, and sausage. TUNA is a type of fish that is commonly canned and used in salads and sandwiches. ALPO is a brand of canned dog food. STERNO is a brand of canned heat, which is a fuel used to keep food warm.