First of all, do not feed a single cat food, choose nutritious cat food, and mix it with meat, vegetables and fruits. Foods containing protein and iron, such as fish, chicken liver, duck liver, etc., then mix the blood-tonifying paste into the cat's food and feed it. Fruit and vegetable food is rich in folic acid, etc. You can feed your cat fruit and vegetable food 2-3 times a week, which will help your cat’s health.