Instruct: Classify an Amazon review as either positive or negative.
Query: Kong Squeaky Mini Tennis Balls

The balls are great for little dogs, they are the perfect size and great for them to play with. The downfall is that the dogs were able to pull the squeakers out too easily and the fuzz on the ball was everywhere in the house. Honestly, in our house with a Chihuahua puppy they were torn up in no time.