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My 12-year-old cat accidentally ate a piece of raw salmon sushi from my plate — is the cooked version safer or is there another risk?

Cats · Food safety

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

Short answer

Cooked salmon is safe for cats; raw salmon carries a parasite that causes salmon poisoning disease, which can be fatal. At 12 years old your cat's immune system is weaker, so even a small exposure matters more than it would in a younger cat. Watch for vomiting, diarrhea, fever, and loss of appetite over the next few days. If any of those signs appear, call your vet — early treatment improves outcomes. In the meantime, stick to cooked, plain, boneless salmon if you want to share fish with her.

Salmon (cooked) — Food safety facts

Safe to share · Cats · full breakdown on the linked food page

Cooked, plain, boneless salmon is safe and rich in omega-3. Raw salmon can carry the parasite that causes salmon poisoning disease.

Dogs and cats carry the same rating (Safe to share), so the notes below hold for either pet.

Salmon (cooked) is not toxic to cats. The real limit is calories, fat and salt, so treat it as a small extra alongside the normal ration rather than a meal in itself.

There is no poisoning risk here, and the usual problem is simply eating too much at once: a heavy fat or salt load can bring on loose stools or a single vomit. Offer water, keep an eye on the pet for 24 hours, and do not induce vomiting.

Why these cautions matter

Raw animal protein carries Salmonella and E. coli risk, and those bacteria can spread to the people in the household too.

Cooked bones splinter rather than crumbling, and fragments can lodge in the throat, stomach or bowel, sometimes needing surgery to remove.

Salmon (cooked) can stay on the rotation, but only as an extra mouthful: 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 Salmon (cooked) food facts page.

Open the full food page: Salmon (cooked) food facts →