To feed your kitten, simply measure out the recommended amount of this Purina Pro Plan dry kitten food according to your kitten's age and weight, which you can find on the package. Always make sure to provide fresh water alongside the food. Keep the food in a cool, dry place to maintain its freshness. If you want to switch your kitten to a different food later, do it gradually over a week or so by mixing increasing amounts of the new food with the Purina Pro Plan food. This will help your kitten adjust to the new taste and texture without upsetting its stomach. Also, remember that this food is specifically formulated for kittens up to one year old, so switch to an adult cat food after your kitten turns one.