WOLTERS ostrich egg with and without rope - for greater coordination The WOLTERS ostrich egg with and without rope guarantees lots of fun for the dog. The oval shape creates irregular jumping behavior, which promotes the dog's coordination and increases the fun factor. The egg is made of natural rubber and, thanks to its natural components and coloring, is absolutely harmless to the dog's health. The toy is also particularly durable, chewable and can be filled with treats. The ostrich egg with rope is suitable for anyone who wants to throw with even more momentum. Cleaning advice: