Using this dog food is easy. Just open the 2.8 oz pouch and serve it directly to your dog. You can feed it as a standalone meal or mix it with your dog's regular kibble for added flavor and moisture. Since the product is going through a packaging change, don't be surprised if you get different packaging than what you've seen before. Keep the unused portion in the fridge and make sure to use it within a day or two. There's no special maintenance needed for the food itself, but always store it in a cool, dry place. And remember, this dog food is grain - free, gluten - free, BPA - free, and carrageenan - free, so it's a healthy choice for your furry friend.