Human foods cats can and cannot eat (and what to do if they get into something)

Quick answer

Do not assume “small amounts are fine”. Cats are sensitive to several common foods. Avoid onions, garlic, alcohol, chocolate, grapes/raisins, xylitol, and cooked bones. If you suspect ingestion of something toxic, call a vet or a poison hotline immediately.

Foods to avoid (common and risky)

• Onion and garlic (including powders)
• Alcohol
• Chocolate and caffeine
• Grapes and raisins
• Xylitol (found in some sugar-free products)
• Cooked bones (splinter risk)
• Very salty foods

If your cat ate any of these, treat it as urgent.

Foods that are usually safer in small amounts

These are not “needed”, but can be safer as tiny treats:

• plain cooked chicken or turkey (no seasoning)
• plain cooked egg
• small amounts of plain fish (watch bones and salt)

Cats should not live on human food. Treat it as occasional only.

Milk and dairy

Many adult cats are lactose intolerant. Dairy can cause stomach upset. If you offer anything, keep it tiny and stop if stools change.

A note on plants

Some plants are dangerous for cats (for example lilies). If your cat chews plants, choose cat-safe options and keep unknown plants out of reach.

What to do if your cat eats something risky

1. Remove access to the item.
2. Estimate how much and when.
3. Call your vet or a poison hotline.
4. Do not induce vomiting unless a professional tells you to.

FAQ

Can cats eat tuna?

Small amounts can be fine, but it should not replace a complete diet. Many tuna products are too salty and not nutritionally balanced.

My cat stole a bite of pizza. What now?

One bite is often not a disaster, but watch for vomiting or diarrhea. The bigger issue is onion/garlic powder and high salt. If you suspect those, call a vet.

Are dog-safe foods automatically cat-safe?

No. Cats have different sensitivities. When in doubt, treat it as unsafe and ask a professional.

Next step

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