Feeding your cat Purina Cat Chow Indoor is easy. Just measure out the appropriate amount according to your cat's age, weight, and activity level and place it in your cat's food bowl. Make sure your cat always has access to fresh water. Keep the food in a cool, dry place and seal the bag tightly after each use to maintain freshness. If you're switching your cat to this food from another brand, do it gradually over 7 - 10 days to avoid digestive upset. Monitor your cat's weight and adjust the feeding amount as needed. This food is designed for adult indoor cats, so don't feed it to kittens or outdoor cats without consulting your vet.