All dogs love the taste of real, fresh roasted peanut butter. KONG Stuff'N Real Peanut Butter is human-grade peanut butter conveniently packaged in an easy-squeeze tube with a long nozzle for quick KONG toy stuffing. Use it as a convenient training tool or as a reward. Perfect for use with the KONG Classic, Extreme and Genius toys. Long nozzle for mess-free stuffing. Made in USA from Globally Sourced Materials.