Holy Smokes!! My grandfur baby, Bobby a German Shepard looks awesome. I am a neat freak, when Bob comes to visit I have to sweep my floors when he leaves. I used it 1 time, I thought Bob had a small puppy. Then I used it on a black lab, I didn’t know he had hair to give, boy was I wrong. If you’re skeptical, don’t be, just buy it. Best purchase since Bob came along.