This Is The Original Straight Hairmostat Hair Puller By G.s Instruments Professional Groomers And Veterinarians Use The 5" Straight Stainless Steel Non-locking Hairpuller-hemostat To Gently Remove Hair From Your Dogs' Ear Canals. Dogs That Naturally Grow Profuse Facial Hair Are Especially Prone To Ear Infections Brought On By The Moisture Heavy Hair Growth Holds In The Ears. This Creates The Perfect Warm, Moist Environment That Produces Bacterial Ear Infections.