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My cat just ate one grape, is she going to be okay?

Cats · Food safety

Last reviewed: 2026-09-05 · Reference ranges: ASPCA, Pet Poison Helpline & Merck Veterinary Manual

Short answer

No, grapes are toxic to cats and can cause kidney failure. Even one grape is a risk, and there is no known safe amount. Please call your vet or the ASPCA Animal Poison Control Center at 888-426-4435 immediately for guidance.

Grapes — Food safety facts

Do not feed · Cats · full breakdown on the linked food page

Toxic. Can cause sudden acute kidney failure in dogs — no safe amount is known. Raisins are equally dangerous.

Open the full food page: Grapes food facts →

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