To use this dog food, simply open the 13 - oz can and serve it to your dog. You can serve it alone or mix it with kibble for an extra flavor boost. Make sure to check the expiration date on the can before feeding. After opening, keep any unused portion in the fridge and use it within a couple of days. Store unopened cans in a cool, dry place away from direct sunlight. If your dog has any specific dietary restrictions or health issues, it's always a good idea to consult your vet before making any changes to their diet.