LED Dog Nail Clipper with Light, Illuminates Nails or Bloodline for Safe and Easy Trimmers, Extra Sharp for Thick Nails, Quick Sensor, Avoid Over Cutting Toenail, for Cats & DogsLED light: Illuminates light colored nail's quick or claws for easier and safer cutting experience! *Note that the LED light may not work well on dark nails. Extra protection: The safety guard behind the blade regulates the cutting length and keeps the claw from pushing through too far. More safety: The blade lock prevents unwanted opening of the claw cutter. Less stress: Shorten your pet's claws at home in a positive atmosphere. Less time at the vet