Instruct: Classify Amazon reviews into positive or negative sentiment
Query: My dog loves it

My dog loves these things. Hes a moderate chewer, so it takes him a few weeks to go through it, but I suggest you throw it away when it starts to get too small if you worry about the jagged edges. It doesn't seem to get moldy (thank goodness) but one major drawback is stepping on the darn thing barefoot! OUCH!