RECOMMENDED BY PROFESSIONALS: pet nail clipper is an ergonomically designed Powerful and easy-to-use pet grooming tool, the nail trimmer is recommended by animal trainers, veterinarians, professional pet groomers and thousands of satisfied customers as the best pet nail clippers on to use for small, medium and large dogs. SAFETY STOP SERVES AS QUICK SENSOR: The dog grooming clippers is provided with a safety stop blade that greatly reduces the risk of cutting nails too short and injuring your dog by cutting in to the quick. These dog and cat nail clippers are safe, sturdy & strong. LOCKS CLOSED WHEN NOT IN USE: Your know your clippers are always in safety mode when you aren't using them - just squeeze the handle and slide the lock into the safe position. Curious kids stay safe. USER FRIENDLY DESIGN: The professional dog nail clipper is designed to keep you comfortable while grooming your pet at home, it features comfortable, easy grip, non-slip, ergonomic handles which stay safely in place in your hands to ensure ease of use and prevent accidental nicks and cuts.