FurMaster deShedding Tool for Dogs Professional Shedding Tool Professional Grade Shedding Tool. Reduces Shedding. Stainless steel deShedding Rake reaches deep beneath your pets topcoat to gently remove loose hair & undercoat without damaging topcoat. Ergonomic grooved rubber handle for better control of the rake tool. Deshedding tool helps release your pets natural oils to help maintain a shiny coat