Nutrition
Meat and fish are not enough
Correct feeding is important to prevent malnutrition and worm infections. Cats are carnivores but a diet based solely on fresh meat and fish will not provide a balanced diet. In the wild cats feed on whole carcasses, including internal organs, bones, and stomach contents. Thus wild cats are not only provided with protein from muscle tissue but also with many other important nutrients, such as dietary fiber or minerals.
Generally it is recommended that you offer your cat dry food or canned meat. Without adequate knowledge of the necessary composition of nutrients you should refrain from preparing your companion's food yourself.
Dry food
Using mainly dry food for your cat rather than canned or fresh food is most convenient at home. It is generally more hygienic, less expensive, and offers a sufficient supply of protein, fat, carbohydrates, vitamins, minerals and dietary fiber. Furthermore, dry food will help reduce plaque on teeth because it's slightly abrasive. Make sure that an adequate supply of fresh water is available for your cat at all times.
Canned meat
Using canned meat provides a nutritional basis including 70 to 80 percent water. There is no urgent need to provide additional water. Add oat flakes, rice or noodles to supply carbohydrates and vegetables and fruits to ensure that vitamins and dietary fiber are provided.