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: Out of all the brands of bully sticks, True Chews has to be one of me and my dog's favorites. My favorite because they are not messy, they dont break apart as easy as some of the cheaper brands, and they do not smell! My pup loves it because it doesn't make him sick, doesn't give him gas, and gives him hours/days of fun. Their whole lineup is great and highly recommended if you have a puppy/dog with a sensitive tummy. FYI My pup is currently 5 months old and is a 8lb Shihpoo. I gave it one less mark only because they are one of the more expensive brands and that they are a tad hard to find locally.
A:
Positive