Why do we need a pet nail grinder?: - Letting nails grow too long can lead to health issues like splayed foot, so we need a safety tool to trim our pets nails. Compared with sharp nail clippers, a canine nail grinder grinds the nail with a high speed which is more precise and painless. Can it entice pets to cut nails?: - Pets are always stressed by the sound and vibration of pet nail clippers. However, our electric dog nail clippers use a superior motor that produces more quietness (less than 50dB) and low vibration to keep pets calm when grooming pet nails. D other benefits of dog nail file?: - The cordless dog nail grinder is portable, lightweight and ergonomic. Our Safe Pet Nail Grinder with LED light which can shine on your pet's claw which can better see the blood line, preventing over-grinding or cutting. Built with a diamond grinder and a spare wheel that provides greater precision.