Can cats eat raw fish?
Quick Answer
No
Feeding raw fish to cats regularly can lead to nutritional deficiencies and potential health risks such as foodborne illnesses.

What Is It?
Raw fish is fish that has not been cooked, which can contain harmful bacteria and parasites.
Historical Context
Historically, cats in the wild may have eaten raw fish. However, domesticated cats have different dietary needs and are more susceptible to the risks associated with raw fish.
Why It Can Be Risky
There are several risks associated with feeding cats raw fish:
- Thiamine deficiency: Raw fish contains an enzyme that destroys thiamine, a crucial vitamin for cats.
- Foodborne illnesses: Raw fish can contain harmful bacteria and parasites, which can cause illnesses such as salmonella and listeria.
- Bone hazards: Small, sharp fish bones can cause choking or internal injuries.
Safe Method?
If you want to feed your cat fish, it’s safer to give them cooked fish, ensuring it’s free of bones and seasoning.
Safe Alternatives
There are many safe alternatives to raw fish for cats, including commercial cat food, cooked poultry, and specially formulated cat treats.
Storage Tips
If you do have raw fish, it should be stored in the refrigerator at a temperature below 40°F and used within 1-2 days.
Preparation Tips
If preparing fish for your cat, ensure it is thoroughly cooked and free of bones. Do not add any seasoning or oil.