The Puppy Teething Stick is perfect for a puppy's mouth. Exclusive Denta-Ridges gently clean teeth and soothe sore gums when chewed. The Teething Stick is extra-effective and fun with KONG Puppy Easy Treat inside the grooves. It is perfect for use with KONG Puppy Easy Treat and the patented Denta-Ridges help to clean teeth. Soft puppy rubber formula are great for soothing gums. It is available in both a large and medium size.