Is your canine companion getting bored with run of the mill toys Well the Gigwi Rolling Bell Ball is a unique, oddly shaped chew ball that sports an enticing noise-making internal bell. The inconsistent design of the ball results in unpredictable, randomized movements that keep your dog alert and agile while tapping into their natural prey drive. Ridges, bumps and textures on the ball also contribute to improved dental health by cleaning and strengthening dog’s teeth. The durable, double-structure of the ball can withstand tough chewing, gnawing and general play time activities. The ball is 3″ in size.