This nail file is shaped to follow the natural contour of a dog's nail for a controlled, comfortable filing motion. The tool is worked from the back of the nail toward the tip in a single direction to smooth rough edges and remove burs left behind after clipping. Regular filing rounds out the nail surface and helps reduce snagging on floors or fabric. The file measures approximately seven inches in length with a narrow profile that fits easily in a hand or grooming kit. No batteries, assembly, or additional tools are required before use. It suits routine at-home grooming sessions for dogs of varying ages and coat types.