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Can Cats Eat Star Fruit?

No, avoid

Do not give star fruit to cats.

Emergency? Call your vet or an animal poison hotline straight away: ASPCA Animal Poison Control (888) 426-4435 or Pet Poison Helpline (855) 764-7661 (US numbers, a consultation fee may apply).
Illustration of star fruit

Is star fruit safe for cats?

Star fruit (carambola) is a waxy yellow-green fruit that makes star-shaped slices. Star fruit contains oxalates and other compounds that can harm the kidneys, so it is best avoided entirely.

What to do instead

What to avoid

How much star fruit can my cat have?

There is no amount of star fruit that we can recommend for cats. Skip it entirely.

Signs your cat may be having a problem

Watch for vomiting, diarrhea, drooling, pawing at the mouth, loss of appetite, tiredness, a swollen or painful belly, or trouble breathing. Contact your vet right away if you see these signs, or if your cat has eaten any of the parts listed above.

Important: Signs can include drooling, vomiting, diarrhea, lethargy, weakness, tremors and changes in drinking and urination. Call your vet if your cat ate any.

Frequently asked questions

Can kittens eat star fruit?

No. Star fruit should not be given to cats of any age.

What should I do if my cat ate star fruit?

Call your vet or an animal poison hotline right away, even if your cat seems fine. Tell them what was eaten, roughly how much, when, and your cat's weight. Do not try to make your cat vomit unless a vet tells you to.

Is there a safe amount of star fruit for my cat?

There is no amount of star fruit that we can recommend, and some cats react to very small amounts. It is best not to give any.

More questions cat owners ask

Wondering about the other pet in your home? Can Dogs Eat Star Fruit?

Last updated September 2026. This page is general information and is not a substitute for advice from your veterinarian. Every cat is different, so check with your vet before adding new foods, especially if your cat has health problems, is pregnant, or is very young or old.