Hear that? Introducing Squeak, the newest member of the Orbee-Tuff® family.Just as durable as the original but now with a fun sound your dog is sureto love. Squeak features a unique, patent-pending squeaker that contains noadhesives or glues, making it 100% non-toxic. Best of all...Squeak is buildin toy so cannot be taken out. Size: 1 Size (75mm) - Chew-o-meter: 5 out of5