The No Begging! Bone provides dogs long-lasting treat sessions to occupy and engage their natural chewing instincts. Kibble is released through a single opening to keep pets happy and content, while the high-value treats are stored until the pet parent is ready to reward at the end of play time. The No Begging! Bone is made with Chew Pro; GURU's ultra-durable, custom, non-toxic thermoplastic rubber formulated specifically for tough chew sessions and long-lasting play. Easy to clean and top-shelf dishwasher safe.