These treats are made to accompany the Everlasting Treat Ball and lock into place in the treat balls for long lasting, challenging play. They can also be given alone as a treat. Made from all natural ingredients with no plastic or polymers they are extremely palatable, available in Chicken, Liver, Vanilla Mint and Barbeque. The raised dental ridges on the treats also provide a gentle dental treatment and aid in keeping teeth clean. Sold in refill packs of two treats per pack.