Easy to Use --- The handle of our dog nail grinder is made of eco-friendly rubber, comfortable to handle and relieve hand pressure. It uses a superior quiet motor (less than 50 DB) so it won't scare your pets. NOTE: In general, most animals do very well when grinding nails.2 Speed Switch & 3 Grinding Ports --- The dog nail clipper features an adjustable, low/high speed design, powerful enough for heavy duty grinding. With 3 ports to match small, medium or large pets, choose the appropriate port and speed based on your pet's size and nail hardness.Safe and Effective --- Our dog nail grinder uses an advanced diamond grinder to provide the safest and most comfortable pet claw grinding. Don't worry about the risk of cutting the nail too short which could hurt your pet. Cut your pet's nails painlessly and precisely anywhere.USB Rechargeable & Portable --- The painless animal nail grinder is rechargeable and has an indicator light at the bottom. It has a built-in battery that lasts for 4 hours after charging for 2.5 hours. The lightweight and ergonomic body design also makes it easy to handle.Suitable For Pets Of All Sizes --- The pet nail grinder has 3 ports for nails of different sizes. It is suitable for dogs, cats, rabbits, birds and other pets. We provide 100% money back guarantee for you, let's try it risk free.Perfect for All Kinds of AnimalsThis pet nail grinder has 3 ports for nails of different sizes.You can choose a suitable one according to the size of the animals and the characteristics of their nails.It is a perfect nail clipper for dogs, cats, rabbits and birds.Advanced 2 Speed SwitchThe adjustable low and high speed design is powerful enough to handle heavy grinding.7000 rpm for precise cutting and 8000 rpm for fast grinding.It is safer, faster and more efficient to cut and grind pet nails and reduce the risk of excessive cuts and injuries to pets.Step 1: Accustom your dog to the sound of the grinderTurn on the grinder and let the pets get used to the spinning sounds, to avoid spooking the dog when using it for the first time.Step 2: Trim your pet's nail before grindingIt is suggested to trim long nails with a low noise pet nail grinder for dogs at first if your pet has long nails.Step 3: Choose the appropriate port and speedGently place the grinder on the nails and place the grinder at 45oblique. Please use a slow speed to start when using the grinder, the grinding time no more than 5 seconds each time.Step 4: Reward Your Pets Every TimeReward your dog every time after grooming, which will let your pet get used to the pet nail grinder and fall in love with it gradually.How to clean?Remove the plastic lid from the grinder.Gently clean the surface of the nail grinder with a damp paper towel or cloth to remove nail powder, to keep the grinding wheel sharp and clean.