The ORIGINAL by SleekEZ® (Medium) dog deshedding tool is our #1 best selling dog deshedding tool. No other pet shedding tool works better than our tools for dog grooming to remove shedding hair, dirt, and dander not only from pets but also from furniture, pet bedding, saddle pads, autos and carpeting. Our SleekEZ® deshedding dog brush works on any animal year-round for removing all expired hair.