Keep your pooch stocked in treat rings with the PetSafe® Busy Buddy® Dog Treat Ring Variety Pack. Includes 24 treat ring refills in peanut butter and original rawhide flavors. Treat rings are a great way to reward your dog after training sessions. They also keep your dog playing longer. Choose from small, medium and large sizes. For dogs over 6 months old. PetSafe® brand is here to help you and your pet live happy together™.