Can cats eat fish?

Why

Raw fish contains thiaminase, an enzyme that destroys essential vitamins and can lead to serious neurological issues. Additionally, frequent consumption of certain fish can cause mercury buildup or vitamin E deficiency, so it should never replace a balanced diet.

If you do feed it

• Always cook the fish thoroughly to kill parasites and bacteria, never feed it raw.
• Remove all bones carefully to prevent choking or internal injury.
• Serve as a small treat, not a main meal, and limit frequency to once a week.
• Ensure the fish is plain with no added salt, oils, or seasonings.

Watch out for

• raw fish
• fish bones
• smoked or cured fish
• fish with added salt or spices
• large predatory fish like tuna or swordfish

Better choices