To use these Get Naked Weight Management Dental Chew Sticks, simply give one to your dog as a treat. It's a great way to keep them entertained and help with their oral health at the same time. As for the calorie intake, since these are meant for weight management, you can adjust the frequency according to your dog's weight and activity level. When storing, keep them in a cool, dry place to maintain their quality. Make sure to always supervise your dog while they're chewing to prevent any choking hazards. If your dog has any specific health conditions, it's a good idea to consult your vet before starting these treats.