In this task, 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: I never wanted to be a dog parent that needed one of these, but here I am. I have a year old puppy that will not listen when it comes to eating things he's not supposed to outside. It's super easy to use and I love that there are different settings. I mostly use the vibrate but when I do need to use shock I have to use at least 80 for my dog to even notice it. My use of the collar is to have my dog drop whatever is in his mouth from a distance so a lower setting might work for your dog. There's a charge port to put the collar and remote on which is awesome. The collar is also super long but you can trim it to fit.

A: positive
****
Q: Had to return it several times for a close enough fit. A size XXX is actually a large adult size and medium fit around the arm/shoulder area. Finally gave up and got a full refund.

A: negative
****
Q: I have been using this product for years usually opting to purchase in stores needless to say I’m familiar with the product. I recently had trouble finding it in stores so decided to buy online. The product received had an awful plastic/chemical NOTHING like it normally smells. I figured it probably got warm upon delivery, but after using I found even the consistency was different being more watery than the norm. After noticing my hair was drier and feeling uncomfortable with the inconsistencies I stopped using the product. I WOULD HIGHLY RECOMMEND AVOIDING THIS PRODUCT.

A:
negative
****