Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best Idea I've Had!

My daughter has a puppy who LOVES dog bones but always seems to go through the raw-hide bones too quick and anything on the small/medium size wouldn't last more than an hour, at most. She had bought one of these bones and, let me tell you, they are HUGE! When they say "Mammoth" they mean it. We gave it to her 8 month old Lab/Great Dane mix puppy and she just went to town. Its so big that after 3 days of chewing on it, she just started to make a dent. I would deffinatly recommend this for those who have dogs that love to eat dog bones or are heavy chewers.Pros. : It lasts longer than normal sized bones and its naturalCons. : When you take it out of the plastic wrapping, pieces of it will fall everywhere! I do not recommend letting your dog eat it anywhere but tyle or wood floor (and even then, the first few minutes is still bad)