To use this cat food, simply open the can and serve it to your adult cat. You can feed it as a standalone meal or mix it with dry cat food for added variety. Keep in mind that the amount you feed depends on your cat's age, weight, and activity level. Always have fresh water available for your cat. Store the unopened cans in a cool, dry place. Once opened, cover the remaining food and refrigerate it. Use the refrigerated food within 2 - 3 days. If your cat has any special health conditions, it's a good idea to consult your vet before feeding this food.