Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Everlasting Treat Does Not Last!

So we got this toy for our dog who gets bored easily, but loves treats. Unfortunately we left this "everlasting" treat ball with him for 15 minutes unsupervised and he managed to crack the large treat disc and gobbled it all up. We use the rubber toy now to fill it with kibble, a milkbone or jerky when we leave him in the apt by himself. It keeps him occupied for maybe 5-10 minutes because he knows he has to bite down in the center to crunch up the treats. It makes a huge mess so be warned. However, the pro to this toy is that it withstands his powerful chewing.