Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: disappointed
Review: We gave this to our leagle (lab/beagle mix) and she loved it. It bounces erratically and is fun to chase. The ridges also make it fun to chew. Unfortunately, with in 15 minutes of gnawing, she was able to start removing tiny pieces of rubber. Normally, Kongs (unlike many other toys) prove indestructible to her . . . not this one. Great toy if your dog is not a strong chewer.
