Clipping your pet’s nails can be a tense and sometimes painful experience for them and for you. Ease tension and prevent the stress and anxiety of trimming your pet’s nails by using the Wahl Classical, while preserving your pet’s natural nail by shaping and smoothing gently. The Classic Nail Smoother is a battery operated grinder kit that is ideal for trimming, shaping, and smoothing rough nails on pets including cats, dogs, hamsters, guinea pigs, rabbits, and birds.