The Wobble Wag Giggle ball is the interactive ball made for dogs to play with. With just a nudge from their nose, the ball goes off wobbling around and making engaging “play with me” sounds. Flexible, durable and made of phthalate-free vinyl so it's guaranteed safe for dogs, Wobble Wag Giggle ball requires no batteries and can be used indoors and outdoors. Fun for dogs of all ages! Features: Makes engaging “play with me” sounds 15 x 15 CM  Diameter No batteries required Tubes inside ball emits sounds and giggles when rolled or shaken Keeps dogs entertained by engaging their natural instincts to play 6 clutch pockets allow any size dog to pick it up Keeps dogs happy, healthy and fit Fun for dogs old and young Use indoors or out Made of flexible and durable pet safe, Phthalate-free vinyl Product package 1*Ball NOTICE: 1.There might be some deviation due to manual measurement. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.   High quality store for you!