Can Cats Eat Olives?

✅ Safe

✅ Cross-checked against veterinary poison-control guidance · Oct 2026 audit

⚠️ Educational info only. If your pet just ate something and looks unwell, skip the reading and call your vet or Pet Poison Helpline (US): (855) 764-7661.

Yes, one plain pitted olive occasionally — and many cats react to olives like catnip.

Why it’s fine

Olive flesh is non-toxic, and its iridoid compounds (like oleanolic acid) trigger the same rolling, cheek-rubbing euphoria as catnip in some cats — that reaction is harmless. The real issues are salt from canned or brined olives and pimento stuffings that often contain garlic.

How to serve it safely

Offer one pitted, rinsed, low-salt olive occasionally. Skip anything brined, seasoned or stuffed, and never give the pit.

When to call the vet

Call your vet if a cat eats several salty olives and shows unusual thirst or vomiting.

Common questions

Why does my cat roll around with an olive?

The same iridoid compounds that make catnip work are present in olives. The giddy behavior is harmless — just take the pit away first.

More foods for cats

Salmon✅ SafeYes, when fully cooked and unseasoned. Salmon is a nutritious fish most cats enjoy.Tuna⚠️ In ModerationOccasional small amounts only — tuna should be a treat, never a meal.Cow’s Milk🚫 Not RecommendedBetter to skip it. Most adult cats are lactose intolerant and milk gives them stomach upset.Garlic☠️ ToxicNo. Garlic is poisonous to cats — even more potent per gram than onion.Cooked Eggs✅ SafeYes, fully cooked and plain. Eggs are a protein-rich treat cats usually enjoy.Cheese⚠️ In ModerationSmall bites are usually fine, but many cats cannot digest dairy well.

This page is general educational information, not a substitute for professional veterinary advice. Every pet is different — if your animal ate something concerning, contact your veterinarian or a pet poison hotline right away.