Using this Orijen Tundra canned dog food is easy. You can serve it on its own in your dog's bowl. If your dog also likes kibble, you can pour the wet food over the kibble for a more flavorful meal. As for the amount, follow the feeding guidelines on the packaging based on your dog's weight. Make sure to always provide fresh water for your dog, especially since this food has a high moisture content. When opening the can, use a can - opener carefully. If you don't use all the food at once, store the leftovers in the fridge and use them within a day or two. Check the expiration date on the can before feeding it to your dog. Keep the cans in a cool, dry place to maintain the food's quality.