If you don't have cat food, you can use the following as substitutes:
1. If you don't have cat food, you can use canned cat food or homemade cat food to feed your cat.
2. Cat food can be purchased at the store, while homemade cat food can be made by buying raw chicken, slicing it, cooking it, and then feeding it to the cat with rice.
3. If your cat doesn't like to eat its own cat food, you can add some chicken liver to the food to increase its appetite. 
Meats that cats can eat:
Beef: Beef is rich in iron, which can help prevent anemia. Beef is also a high-protein food, making it easy to digest.
Pork: Rich in vitamin B1.
Chicken: Chicken is a high-protein, low-fat food, rich in vitamins. It is best to use chicken breast, which has less fat.
Salmon: The fatty acids in salmon help with brain cell development, promote digestion, and have anti-acid properties. In addition, it can help prevent cancer and contribute to healthy skin.
White-fleshed fish: Fish bones can get stuck in a cat's throat, so be careful when feeding them. Cod, a typical white-fleshed fish, is a low-fat, high-protein food, and its vitamin D content can improve potassium absorption.
Duck meat: Rich in amino acids, it nourishes the skin and maintains skin health. Compared to pork and beef, it contains higher levels of unsaturated fatty acids. Duck breast is the best choice.
Cats should only eat a limited amount of fruits and vegetables; they should not eat too much.