Happy & Polly Pet Comb Grooming Brush Stainless Steel Deshedding Comb/Deshedding Brush/Dematting Rake Removing Pets' Matted Fur, Knots and Tangles for Dogs Cats with Long Short Hair Guaranteed to reduce shedding better than any brush, comb or other regular rake. Quickly and easily removes undercoat and loose hair. It addresses the issue of the undercoat, which can become a dense mess of loose, dead hair and the major source of shedding and the allergies and cleanliness problems. There's a hole on the handle, so it's very convenient for hanging use. Comfortable handle to prevent sliding.