Cats can eat cooked fish fillets, but they should pay attention to the amount. Marine fish are rich in protein and trace elements, which can provide cats with the nutrients their bodies need. However, the magnesium content in marine fish is also very high, which can easily form urinary stones in the cat's urethra, causing the cat to suffer from urinary tract disease or even kidney disease, so feed it in an appropriate amount.

Precautions for feeding sea fish to cats:

1. The spines of sea fish are relatively thick and hard, and it is difficult for cats to chew and swallow these spines. Therefore, when feeding sea fish to cats, The thorns must be removed when the time comes.

2. Pay attention to the freshness of marine fish. Once marine fish goes bad, it will produce a large amount of histamine. Even if it is cooked, the histamine in marine fish will not be destroyed, and it is easy for cats to eat it. An allergic reaction occurs.

3. Do not feed cats fish from the sea for a long time. There is a large amount of thiamine enzyme in marine fish. If consumed for a long time, it will cause vitamin B deficiency in cats, leading to cervical pain, neck failure, etc.