KONG Licks ridges and grooves hold Easy Treat, peanut butter, kibble, etc. for long-lasting licking. Fights boredom and occupies distraction during exams, baths and nail trims. Plus, licking releases endorphins that help soothe dogs. Two suction cups stick to flat surfaces for a movable feast of fun. Different ridge shapes hold variety of food, keeps pups interested and helps clean tongue and teeth. Holds Easy Treat, peanut butter, kibble, etc. for occupying distraction Different ridge shapes hold array of food to maintain interest Hand wash only Ridges help clean tongue and teeth 2 suction cups stick to flat surfaces for variety and flexibility