Cats can eat dog food, but it is not recommended to eat it for a long time. Because cats and dogs have different nutritional needs, cats need to consume more protein and vitamin B, while the meat content in dog food is low and cannot meet the nutritional needs of cats. Long-term consumption of dog food may cause malnutrition in cats, symptoms such as anemia and lack of trace elements, and may even cause damage to the cat's liver function.

Therefore, although cats can eat dog food occasionally, it is best to eat cat food as the main food to ensure the health of the cat.