To use these biscuits, you can give them to your small - breed dog as a snack between meals or as a reward during training. For example, when your dog follows a command correctly, offer a biscuit right away. When it comes to storage, keep the biscuits in a cool, dry place. Make sure the package is tightly closed after each use to maintain freshness. If your dog has any specific food allergies or health issues, it's always a good idea to consult your vet before starting a new treat. Also, remember to feed these biscuits in moderation as part of a balanced diet for your dog.