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My cat ate a bite of pomelo but not orange—is one more toxic for a 10-pound cat?

Cats · Food safety

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

Short answer

Both carry similar mild risks due to citrus oils. The main risk from a small bite of the flesh is usually just an upset stomach. Watch for drooling, vomiting, or diarrhea over the next few hours. If you see any of those signs, it's best to check in with your veterinarian.

Pomelo — Food safety facts

Feed with care · Cats · full breakdown on the linked food page

Citrus oils again. Flesh in tiny amounts only.

Dogs and cats carry the same rating (Feed with care), so the notes below hold for either pet.

Pomelo is not poisonous to cats, but it is easy to over-feed. Rich fat, salt or seasoning can bring on vomiting or diarrhoea within a day, and repeated large portions are a recognised trigger for pancreatitis.

If it ate some before you noticed, watch for vomiting, diarrhoea, loss of appetite, unusual tiredness or a painful, swollen abdomen over the next 24 hours. A one-off small amount in a healthy adult usually passes with water and rest; repeated exposure, a puppy or kitten, a senior, or a pet with an ongoing illness is a reason to call your vet the same day.

Pomelo can turn up now and then, but not as a daily habit: keep the rest of the day's food unchanged and watch the litter box and how quickly they finish the next meal.

The full verdict, portion guidance and serving notes are collected on the Pomelo food facts page.

Open the full food page: Pomelo food facts →