[Nursing is safer]: The silent groom pro for dogs professional edition is equipped with two advanced diamond drum grinders for you to replace and ensure your lifespan. After careful design, the nail trimmer for dogs with guard has three grinding ports and two mode speed settings, suitable for trimming nails of different sizes of pets. This pet nail grinder for dogs is mainly suitable for small and medium-sized pets, and the nail grinding time for large pets may be longer. You can be patient to ensure safe and effective nail care. [Reduce Pet Anxiety]: The dog nail grinder quiet is equipped with a specially designed motor that produces a noise level of around 45db. The sound may be slightly louder during nail polishing, but compared to other products, our dog nail grinder significantly reduces the noise that may cause dog anxiety and stress during nail trimming, ensuring that you can smoothly beautify your pet while also providing a comfortable experience. [Ergonomic compliance]: The pet nail grinder for dogs features an ergonomic design that is easy to grip and use. Whether you are right-handed or left-handed, its lightweight and portable design ensures comfortable operation during grooming, making it easily accessible to all pet owners without causing harm to their pets. [Rechargeable Portable]: The rechargeable portable nail grinder eliminates the need to worry about constantly changing the battery. This electric dog nail trimmer is USB rechargeable and can run for up to 8 hours after being fully charged. With a long battery life, there is no need to frequently replace the battery, allowing you to take care of your pet's nails anytime, anywhere. It is the perfect choice for both home and professional environments. Its durability, extended battery life, and customizable features make it a reliable and effective beauty tool for professional beauticians.