Food safety
Updated 2026-07-16 · Not a substitute for professional veterinary care
Safe in small amountsShort answer
A few plain, unseasoned human foods are safe for cats in small amounts: cooked plain meat, cooked egg, a little cooked fish, and some plain cooked vegetables. The rule: treats should stay under about a tenth of the day's calories, and complete cat food should always be the main diet.
Plain is the key word. No salt, butter, oil, onion, or garlic.
Even safe foods become a problem in quantity. Keep all treats together under roughly ten percent of your cat's daily calories, and let a complete, balanced cat food do the real feeding. Cats are obligate carnivores: they need meat-based nutrition, not a plate of human leftovers.
Keep away from onion, garlic, chocolate, grapes and raisins, alcohol, caffeine, xylitol, raw dough, and anything seasoned. Each has its own guide in this section. When unsure about a specific food, check it before you offer it.
Hirra is a free, private cat-health app. A five-second daily check-in learns your cat's normal and flags the drifts in weight, thirst, appetite, and litter that owners miss, and its free "Is This Safe?" checker looks up foods in seconds. It never diagnoses. It helps you notice, and points you to a vet sooner.
Free on the App StoreYes, plain cooked chicken with no seasoning, skin, or bones is a safe treat in small amounts. It should not replace complete cat food.
Cats are obligate carnivores and do not need vegetables, but a little plain cooked pumpkin, carrot, or green bean is safe and some cats like it. Meat-based nutrition should always be the main diet.
Keep all treats combined under about a tenth of your cat's daily calories, so they do not unbalance the diet.