Vegetables · updated 2026-09-12
Can cats eat green beans?
Yes, a few steamed beans.
Why
Safe and occasionally enjoyed as a crunchy nibble. No seasoning.
How to serve it
Two or three steamed beans, chopped.
If they eat too much
Mild stomach upset if overfed.
How much green beans for my cat?
A daily maximum for a healthy adult cat, kept inside the 10% treat rule. Enter body weight.
Up to 2 g a day — a pea-sized piece · steamed, chopped.
Treats of all kinds should stay under about 10% of daily calories. Puppies, kittens, seniors and pets with a medical condition: ask your vet first.
And for dogs?
Safe. Yes — plain green beans are a vet-approved filler for dieting dogs. Can dogs eat green beans? →
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This guide is general information for healthy adult cats, based on published veterinary guidance (ASPCA, Pet Poison Helpline, AKC, VCA). It is not a substitute for advice from your own vet, who knows your cat's weight, age and medical history. If you are unsure, ask them before sharing any human food.