Yes, I have a Furminator for Sadie, my black Lab mix. Labrador retrievers are notorious for heavy shedding, and they drop their coats every spring and autumn. The Furminator costs a fortune; the price is multiples of that for any other grooming tool. But, at least for me, it’s worth every penny. Sadie’s still doing her springtime shed, and the device collects copious amount of loose hair. Also, that little click-button works perfectly and is very convenient. Twice a year, my hardwood floors become covered with an unpleasant black “carpet” if I don’t use the Furminator.