The advantage of Cat Food Diet is that it’s portion controlled, very low calorie, carbohydrate free, very easy to do, and most patients lose 5-10 pounds a week. The disadvantage of the Cat Food Diet is that it works best if you stick to it perfectly, so meal times don’t exist. Always go as long as you can without eating. Don’t eat a thing until you are ravenous. When you are ravenous, and only when you are ravenous, have your first 2 cans of Cat Food for the day. Then repeat the process. Most patients only eat 4 cans a day. It’s surprising how not hungry you will be on the program, and how much energy you will have if you drink your water and your bouillon cubes. If you are going out to eat or to a restaurant, orderCat Food – chicken breast, shrimp cocktail, turkey breast, crab or lobster.