Using these Orijen Six Fish Freeze - Dried Cat Treats is super easy. You can use them for training your cat. Just give your cat a treat when it does something right. They're also great for rewarding your cat randomly to show your love. When it comes to storage, keep them in a cool, dry place. Make sure to close the package tightly after each use to keep the treats fresh. As for the amount, since each treat has only one calorie, you can give a few to your cat every day. But remember, these are treats, so don't overfeed your cat. Always keep an eye on your cat while it's enjoying these treats to avoid any choking hazards.