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Can cats eat marmite?

Unsafe

Quick verdict

Unsafe

Key risk

Extreme salt content can cause salt poisoning.

Why

Marmite is far too salty for cats and must be avoided.

Can cats eat marmite, and why?

Marmite is far too salty for cats and must be avoided. Extreme salt content can cause salt poisoning.

Cats are obligate carnivores: they must get most of their nutrition from meat and need nutrients such as taurine that only animal products provide. They lack some enzymes for processing plants and carbohydrates, so fruit and veg offer little benefit and can upset their stomach; many cats are also lactose intolerant.

Warning — what to watch for

Extreme salt content can cause salt poisoning.

If your cat has eaten marmite, don’t wait for symptoms — contact your vet immediately, or call the Animal PoisonLine on 01202 509000 (24/7, UK). Signs of a problem can include vomiting, diarrhoea, drooling, lethargy, tremors or loss of appetite.

More foods cats might eat

Make treat time better

Handy kit for feeding cats well:

Frequently asked questions

Can cats eat marmite?

Unsafe. Marmite is far too salty for cats and must be avoided.

What happens if my cat eats marmite?

Extreme salt content can cause salt poisoning. If your cat has eaten marmite, contact your vet or the Animal PoisonLine (01202 509000) straight away — don’t wait for symptoms.

Is marmite poisonous to cats?

Unsafe. Marmite is far too salty for cats and must be avoided.

Check marmite for another pet

General guidance based on established veterinary sources (ASPCA, PDSA, Blue Cross, RSPCA), not a substitute for advice from your vet. If you’re ever unsure, or your pet has eaten something harmful, contact your vet or the Animal PoisonLine on 01202 509000.