how much fish can cats eat

Cats can eat fish, but it's essential to offer it in moderation. Fish can be a good source of protein and omega-3 fatty acids for cats. However, too much fish in a cat's diet can lead to health issues due to potential mercury content, thiamine deficiency (if fed exclusively), or high levels of certain minerals like magnesium that might lead to urinary tract problems.

How old does a cat have to be to eat fish?
Cats can start eating fish as part of their diet once they reach adulthood, typically around 12 months old. However, it's important to introduce fish gradually and in moderation. For kittens, it's recommended to wait until they're around 8 to 12 weeks old before introducing fish, and even then, it should be in small amounts and cooked thoroughly.

Which fish are more suitable for cats to eat?
Salmon and Trout: These are rich in omega-3 fatty acids, providing skin and coat benefits for cats.
Whitefish: Varieties like cod or haddock are generally lower in mercury content compared to larger fish like tuna.
Sardines: They are small and often come canned, making them a convenient and safer fish option for cats.

Ideally, fish should be an occasional treat rather than a primary food source. It's best to offer cooked fish without any seasoning or bones. Ensure it's served in small, bite-sized pieces and consider rotating different protein sources in your cat's diet to provide a balanced nutritional intake. Always consult your vet about the appropriate amount of fish to include in your cat's diet based on their specific health needs.