These duck - flavored biscuits are super easy to use. You can give them to your small - breed dog as a snack between meals or as a reward during training sessions. When feeding, just hand one to your dog and watch them enjoy. As for storage, keep the biscuits in a cool, dry place. Make sure to seal the package tightly after each use to keep them fresh. If your dog has any known food allergies, double - check the ingredients list. And remember, these are treats, so don't overfeed. They should be a part of a balanced diet for your dog.