This is terrible. I have 3 cats and lots of wool. After 10 years, the Dyson brush is worn out. I thought I'd save a few bucks and bought this one, it's an awful brush. It leaves stains on the carpet, you have to do it over and over again, then each time you have to remove the cat hair from the brush as it will wind up and clog the brush. This happened every 6-9 months or more with the original Dyson. Don't waste your money, buy original.