This item is intended to redirect your pet s attention so he or she does not engage in potentially destructive behavior such as munching on your furniture shoes bags or whatever else is within reach. KONG dog treat toys are specially engineered for playful pets and help convert their high energy into a positive playtime experience. This one is made with extra durable material to make it extra strong and ready for repeated games. KONG wobbler large dog toys can be filled with kibble peanut butter or whatever your pet likes more enticing. Its body unscrews easily for effortless filling and cleaning.