Cats can eat pork liver when they are more than five months old. When a cat is more than five months old, its digestive system has gradually developed and matured, and it can begin to come into contact with some meat. Pork liver is rich in protein, fat, vitamins, phosphorus and other nutrients, which are good for cats. Moreover, pig liver is very palatable for pet cats. But pig liver cannot be used as a staple food because the phosphorus-to-calcium ratio of animal liver is too high, and the phosphorus-to-calcium ratio is in the dozens. The phosphorus-to-calcium ratio of cat food should be 0.8 to 1.0. If the phosphorus-to-calcium ratio exceeds this ratio, the cat may be calcium deficient.

Precautions for feeding pork liver to pet cats:

1. First clean the pork liver and then cook it over high heat. Do not give pork liver that is not cooked thoroughly. For cats to eat, cut the pork liver into little-finger-sized pieces, mix it with water and mix it into cat food for the cat to eat. About three to five pieces each time is enough.

2. Cats eating a small amount of pork liver is good for their health, but if a cat eats a large amount of pork liver, it will put a burden on the cat's body. It is best to feed it 1-2 times a week.

3. Do not feed raw pig liver to cats. It must be cooked before feeding, or feed cats made pig liver powder.