In this case, the owner needs to clean the cat food bowl, and then place the cat bowl in a dry and ventilated location, preferably at a high place where ants cannot climb. If ants continue to appear, it is recommended that the owner feeds regularly. Feed the cat 3-4 times a day and put away the cat bowl during this period. If ants suddenly appear in the cat's food bowl, it may be a sign that the cat's food has deteriorated, and the owner is advised to check the cat's food.