If your cat only eats cat food and nothing else, and your cat is otherwise healthy, then there's no need to worry too much. Cat food contains the nutrients your cat needs, and not feeding it other foods won't affect its health.
When choosing cat food, it's essential to pay attention to its nutritional composition, including protein, fat, carbohydrates, and vitamins. Additionally, you can consider factors such as your cat's age, weight, and activity level to find a suitable cat food.
