The treats may disappear, but the toy will last forever! Virtually indestructible, the Everlasting Treat Ball provides hours of interactive chewing, with treats inside and on each end to entice your dog. Fill the center with treats and top it with an Everlasting Treat to give them a unique challenge. The Everlasting Treats have unique ridges, long-lasting shape and a great taste - everything your dog wants in a treat! These treats have a challenging design that your dog will love to lick, chew and gnaw, creating hours of mental and physical stimulation. The ridges also help clean teeth and remove tartar. Simply wet the toy and treat to slide the treat inside the Everlasting toys.