This dog nail grinder that is rechargeable, with dog clippers and a nail file is perfect for taking care of all of my dogs nails. I have needed something like this for so long! My small dog is skittish of the clippers but sits perfectly still for the grinder. the big dog will let me clip her nails with the clipper and then I grind them smooth with the grinder. I love that it is rechargeable! This is a great set that is easy to carry with me when we travel too, so that I can take care of my dogs while we are away from home! PERFECT!!