ROUNDED PIN - The undercoat rake brush has smooth rounded pins that make it easier for pets to accept grooming. The 0.94 foot long steel teeth of the rake penetrate deep into the dog's hair to remove loose fur and remove all mats, tangles and knots. Long tooth undercoat dog rake brush Not suitable for cats, puppies or short-haired pets. NON-SLIP HANDLE - This large dog grooming comb has an ergonomic non-slip handle, and a rubber non-slip pad allows you to optimally control the pet's brushing tool, so you can brush your pet's long or short hair easily. REDUCE FLOATING HAIR - Got to brush regularly for 5 minutes to easily remove dead hair so it doesn't fly off. Your pet can reduce shedding by up to 90%. Your sofas, carpets and sweaters will be hair-free EASY TO USE - Placing the large brush on the skin is important because the massaging action helps to relax and remove dandruff. First, gently trim the back and tail, taking care not to hurt the eyes or ears. Make the brush go down the dog's neck. If your dog has long hair (feathers) on the back of the legs, brush it through as it tends to get tangled. Finally, brush lightly over the soft belly to remove any remaining emanations. STRONG & STURDY - This pet shedding grooming brush is made of durable and rust-resistant stainless steel, so getting it wet won't break it.If there are any problems with our comb, please contact us via Amazon. We support 12 months of return and exchange.