Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Lots of hair!

I love the FURminator! It helps me control my ChowChow's shedding in a much more efficient way -less hair on my floors. I did not give it 5 stars because I have the feeling that it shaves some of the hair, so I would not use this tool on a show dog; however this is perfect for home use. My dogs love it, the ChowChow just sits there happy to get love and a good coat brush. Because of that I take it that it does not hurt. The brush is just as effective on my black labrador mix who follows me around when I got the brush in my hand. I try to use it at least once a week. I love it, and my dogs adore it :)