Can cats eat pistachios?
Quick answer: Not recommended — pistachios is best avoided for cats.
Quick verdict
Caution
Key risk
Too fatty and salty, and the shells are a hazard.
Why
Pistachios are not recommended for cats.
Can cats eat pistachios, and why?
Pistachios are not recommended for cats. Too fatty and salty, and the shells are a hazard.
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 and salty, and the shells are a hazard.
If your cat has eaten pistachios, 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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Frequently asked questions
Can cats eat pistachios?
Caution. Pistachios are not recommended for cats.
What happens if my cat eats pistachios?
Too fatty and salty, and the shells are a hazard. If your cat has eaten pistachios, contact your vet or the Animal PoisonLine (01202 509000) straight away — don’t wait for symptoms.
Is pistachios poisonous to cats?
Caution. Pistachios are not recommended for cats.
Free printable: safe & toxic foods for cats
pistachios is just one food — get the full one-page checklist of what’s safe, fine in moderation, or dangerous for cats. Vet-sourced, yours to print and keep.
Check pistachios for another pet
Sources
Our verdict on whether cats can eat pistachios draws on established UK and US veterinary and welfare organisations. Individual pets, quantities and preparation vary — always confirm with your own vet.