Keep your best friend engaged and happy with the three layers of goodness in Purina Busy Chewnola small/medium adult dog chew treats. Formulated for small- to medium-sized dogs, each of these adult pet chews features layer after layer of chew-rific flavor to keep dogs busy. Oats and brown rice in the outer layer deliver texture that invites him to explore the yummy wholesomeness of this satisfying treat even further. That's when he discovers a center layer of real beefhide with a savory taste he is sure to love. The long-lasting, triple-layer treat keeps your faithful friend occupied whenever you are, giving him a chew-tastic way to pass the time on his own. The gnawable dog chew treat also helps clean teeth for an easy double-win. He gets a chewtime adventure of texture and flavor that keeps his tail wagging, and you get satisfaction knowing he has a treat he loves.