Brushing your dog ventilates their coat, helping it grow healthy and strong and taking away old and damaged hair. Grooming also ensures that your dog's skin can breathe and keeps down the level of grease in their coat. Grooming is a great bonding time, the more regularly you do it, the more they'll get used to it. Strong and 100% stainless steel metal teeth long & short teeth are made out of super-strength metal to deliver dependability. Effectively remove matted & knotted hair that is hiding out on your pet's skin.