I have tried a few things for my dogs, unfortunately all did not keep what they had promised. This rugby ball everything was right, it looks cool and liked my two dogs at once. As such, the idea is not bad and I had something not seen a second time, however, it is not intended for all dogs (I do not mean race determined since every dog his own way has to play with toys!). My Gold Retriever chewing rum still on, but at my shepherd the thing is already disassembled. So everyone has to decide for himself how his own dog is and then will already find something suitable. Long story short: I want that ball not speak ill, he had in which a longer, at the other shorter fulfilled its purpose and the idea is not schlecht.Die decision is yours!