To use this Nulo Freestyle dry dog food, simply measure out the appropriate amount according to your dog's age, weight, and activity level. Feed it to your dog at regular meal times. Keep in mind that every dog is different, so you may need to adjust the serving size over time. Make sure your dog always has access to fresh water. When storing the food, keep it in a cool, dry place and seal the bag tightly after each use. This will help maintain the freshness and quality of the food. If your dog has any special health conditions or dietary needs, it's a good idea to consult your vet before starting this food. And if you notice any changes in your dog's behavior or health after starting this food, stop using it and contact your vet right away.