ChewProof Dog Ball ChewProof construction: Durable core with a flexible buffer layer to prevent shape loss or bursting during intense play. Ideal for active breeds and demanding outdoor sessions. Interactive design: Irregular bounce promotes spontaneous chasing and dynamic rolling paths, stimulating pets and encouraging playful interaction while reducing boredom and stress. Durable and easy to use: Robust PVC material delivers lasting performance and resists tough play. Practical fetch and training aid: Elastic composition helps cushion teeth during fetch and throw, supports discipline development, and strengthens the bond through shared moments of fun and exercise. Use scenarios Outdoor fetch and chase in the yard or park, where varied bounces and rolls keep dogs engaged and physically active. Training sessions that combine recall, stopandrelease drills, and controlled fetch, leveraging the ball's forgiving elastic design. Indoor enrichment in a spacious room or hallway for productive play when outdoor options are limited, helping to burn energy and maintain engagement.