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Can cats eat hazelnuts?

Caution

Quick verdict

Caution

Key risk

Too fatty with no benefit and a choking risk.

Why

Hazelnuts are not recommended for cats.

Can cats eat hazelnuts, and why?

Hazelnuts are not recommended for cats. Too fatty with no benefit and a choking risk.

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

Too fatty with no benefit and a choking risk.

If your cat has eaten hazelnuts, 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.

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More foods cats might eat

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Frequently asked questions

Can cats eat hazelnuts?

Caution. Hazelnuts are not recommended for cats.

What happens if my cat eats hazelnuts?

Too fatty with no benefit and a choking risk. If your cat has eaten hazelnuts, contact your vet or the Animal PoisonLine (01202 509000) straight away — don’t wait for symptoms.

Is hazelnuts poisonous to cats?

Caution. Hazelnuts are not recommended for cats.

Check hazelnuts 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.