Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DO NOT BUY - HAZARDOUS!!!!!!!

Do not buy this product. I left my dog in this crate and came home to a bloody mess. My dog cut his chin on an edge that broke off while he was in there. The tray slid out from under the crate - the lock that is supposed to hold the tray in place did not work - so the blood was not only all over the tray but all over the carpet underneath. My dog must have panicked and he ended up tearing/ripping apart the tray into tons of tiny pieces. A very hazardous product!