What will happen if I feed my cat fish? - briefly
Feeding your cat fish can introduce harmful bacteria and parasites into their system. Additionally, fish bones pose a choking hazard or internal damage risk.
What will happen if I feed my cat fish? - in detail
Feeding your cat fish can have both immediate and long-term effects on its health. While cats are obligate carnivores and require animal protein in their diet, fish is not typically recommended as a regular part of their meals due to several reasons.
Firstly, fish can contain high levels of thiaminase, an enzyme that breaks down thiamine (vitamin B1). Cats need thiamine for various bodily functions, including nervous system health and carbohydrate metabolism. Prolonged consumption of thiaminase-rich fish can lead to a thiamine deficiency in cats, which may result in neurological symptoms such as loss of appetite, seizures, and in severe cases, death.
Secondly, many types of fish contain high levels of mercury and other heavy metals, which can accumulate in the cat's body over time. Mercury toxicity can cause a range of issues including kidney damage, neurological problems, and even death in extreme cases. Additionally, consuming raw or undercooked fish poses a risk of bacterial infections such as salmonella or listeria, which can be harmful to both cats and humans who come into contact with the cat's feces.
Lastly, certain types of fish bones can pose a choking hazard or cause internal damage if swallowed by the cat. It is crucial to remove all bones before feeding fish to your cat to prevent these potential complications.
In summary, while cats may enjoy the taste of fish and it can be given as an occasional treat, it should not be a regular part of their diet due to the risks associated with thiamine deficiency, mercury toxicity, and bacterial infections. Always ensure that any fish given to your cat is thoroughly cooked and deboned to minimize these risks. If you notice any unusual symptoms or changes in your cat's behavior after consuming fish, it is essential to consult a veterinarian promptly for appropriate care and guidance.