Can my cat eat this?
Can cats eat tuna for people?
A tiny amount is unlikely to harm, but it should not be a regular meal.
Last reviewed 13 August 2026Check firstThe ingredient, amount or part of the food changes the answer
Why it matters
Human tuna can be high in salt and is not a complete cat food. Cats Protection also warns about making it a frequent habit.
How to serve it
If used at all, choose a small amount of tuna in spring water, drain it and keep it occasional. Avoid brine, oil and seasoned varieties.
Animal-health sources checked
Related cat guides
This page supports quick decisions for generally healthy cats. It does not diagnose poisoning, account for an individual cat’s medical history or calculate a safe dose.