Extremely durable, but soft in your dog’s mouth, the Treat Dispensing Chew Ball is ideal for feeding your dog his meals or retrieving. TREAT Dispensing Chew BallHolds Variety of Treats and KibbleUse our unique Interlocking Treats in each end. Increase the challenge by adding smaller treats inside. Made with Virtually Indestructible MaterialStronger than rubber! Great for powerful chewers. Free of latex, vinyl & phthalates. Provides Hours of Challenging PlayChew ball system encourages play which helps reduce anxiety and boredom behaviors.