Instruct: Classify Amazon reviews into positive or negative sentiment
Query: High hopes, but failed

We had high hopes for this Nylabone Rhino Chew for our 60 lb 8-month old male lab. It started out promising in the first few minutes with him carrying it around and dropping it - we thought it was the saviour for our hardwood floors. But in another few minutes, he started chewing on it and started taking off chunks of rubber. We took the toy away and probably won't let him have it again because he'll only continue to rip off more rubber chunks. I would not recommend this as a solution for a strong chewer.