Detailed Instructions: You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.
Q: My 5 lb. Pomeranian was able to chew off the large knobby end of the bone, and then managed to chew off a a smaller 1" knuckle-shaped piece from somewhere (by this time I had already taken the larger knob end away from him), getting it stuck in his throat. Luckily, he threw it up while we were rushing to the vet. Even small/toy dogs who are big chewers should not be given this product.
A:
Negative