PetSafe Busy Buddy Refill Ring Dog Treats for select Busy Buddy Dog Toys, Bacon Flavored Cornstarch, Size A (small) 2-Pack 2-Pack. 16 treat rings per pack (total of 32 rings) size A Busy Buddy treat rings are designed for use with select Busy Buddy dog toys Irresistible bacon flavored cornstarch treats Fits Busy Buddy toys that hold Size A treat ring refills Helps redirect potentially destructive chewing behavior into positive playtime