Rounded, rotatng pins Removes mats and tangles Ergonomic handle Essential for all groomers Undercoat rakes for dogs have specially designed teeth that strip the dead hair and the shedding undercoat while leaving the top coat undisturbed. Using an undercoat rake prior to or during bathing usually helps reduce shedding so you can keep those fur piles contained. The Groomer Essentials Undercoat Rake is designed with rounded, rotating pins that reduce hair pulling to comfortably glide through tangled coats. The round tipped pins gently massage pets' skin. This single row rake is designed for breeds with medium undercoat.