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My cat with kidney disease licked some clementine juice — is that dangerous?

Cats · Food safety

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

Short answer

No, a small lick of juice is not an emergency. The main risks are the peel, pith, and seeds, which can cause stomach upset. For a cat with kidney disease, any new food can stress the system, so it's best to avoid citrus fruits entirely. Just watch for vomiting or diarrhea, and contact your regular vet if you see any signs of discomfort.

Clementine — Food safety facts

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

Flesh only, a segment or two. Peel, pith and seeds are the problem.

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

Clementine 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.

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

Open the full food page: Clementine food facts →