Give your dog Purina Busy Bone small/medium adult dog chew treats and watch him get swept up in the long-lasting fun. He loves having busy work to do and each of these easily digestible chew bones lets you give him a job with a tasty meaty reward made with real pork in the middle. Let him while away the time working his way through the dual layers of the delicious treat. Rest assured that he s getting a fun treat made with high-quality ingredients and no FD&C colors. Purina Busy Bone chews contain no rawhide and they feature a unique shape to hold his interest. Made for small- to medium-sized dogs 13 pounds and over each one of these Busy Bone chew bones for adult dogs helps to engage his natural desire to chew in a positive way while also helping to clean his teeth. This original Purina Busy Bone small/medium adult dog chew treat provides a long-lasting exterior that s perfect for chewing and a real meat center that feeds his cravings.