Can Cats Eat Anchovies?

⚠️ In Moderation

✅ 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 in tiny amounts, but preserved anchovies are usually packed in salt.

Why it’s a sometimes-food

Fresh or lightly preserved anchovies are tiny, low-mercury fish full of omega-3s, and a small piece is fine. The problem is the classic salt-cured or brined version: a couple of fillets carry a sodium load out of proportion for a 4 kg cat.

How to serve it safely

If you share, use one small fillet, rinse off excess salt, and keep it a rare treat. Never offer anchovy paste from a tube, which is concentrated salt.

Warning signs to watch for

Too much salt causes vomiting, excessive thirst and, at worst, wobbliness and tremors.

When to call the vet

Call your vet if a cat eats several salted anchovies and shows vomiting or tremors.

Common questions

Can cats eat anchovy paste on pizza?

No. Paste is the most concentrated salt form, and pizza adds cheese, garlic and oil on top.

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.