In response to customer expectations, Mars has created blunt hook trimmers at their request - with unsharpened blades. This solution ensures that the proper coat (guard hair) is not cut during trimming, which is particularly important for show dog breeds. The model 99M55010 effectively collects loose and dead hair and helps remove excess undercoat in dogs such as the Old English Sheepdog, Irish Wolfhound, herding dogs, and Chow Chow. It features ten blunt hook blades spaced 3.5mm apart. The comfortable wooden handle provides high work comfort.