Instruct: Classify Amazon reviews into positive or negative sentiment
Query: These are a real hit!

Our 170# Landseer Newfoundland is crazy for these! They're large, so I usually break them up and put in a baggie for the car so they'll last longer. Since they're dried, and not at all messy, they're the perfect choice, and have become our dog's favorite treat! I have given some to friends for their dogs to try, and again they're always a hit!