Using this dog food is easy. You can either use it as a topper over your dog's regular food or serve it as a complete meal. Just measure the appropriate amount according to your dog's size and age. As for storage, keep it in a cool, dry place. Make sure the bag is tightly sealed after each use to maintain freshness. If your dog has any specific dietary restrictions or health issues, it's a good idea to consult your vet before feeding this product.