I have 2 Siamese whose hobby it is the day vied to hair. My leather couch I had previously cleaned almost every day, because otherwise you could hardly see black, so it was to take a little time. At first my two anarchists were very skeptical and did not like it particularly, that they had to lure Leckerlie, but over time they have as well get used to it, they are being sprayed when I take the FURminator in the hand and it is amazing what as for hair mountains each time come out. Comb 3 times I could felt tog another cat. Since I have the FURminator is the coat volume dropped dramatically both on the cat, as well as on the couch