Can Cats Eat Clams?

⚠️ 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.

Plain cooked clams are okay in small amounts; raw clams are not.

Why it’s a sometimes-food

Cooked clams offer protein, iron and vitamin B12, but they carry a naturally high sodium load and are usually served in salty, buttery or garlicky preparations. Raw shellfish can carry vibrio and other bacteria that sicken cats just as they sicken people.

How to serve it safely

Offer a teaspoon of plain steamed clam meat, chopped small, with no broth, butter or seasoning.

Warning signs to watch for

Raw clams can cause vomiting, diarrhea and fever from bacterial infection; salty preparations add thirst and digestive upset.

When to call the vet

See a vet if vomiting persists after shellfish or the cat seems lethargic and feverish.

Common questions

Can cats eat clam chowder?

No. Chowder stacks cream, salt, and usually onion or celery salt on top of the clams — every layer is wrong for a cat.

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.