Zen Clipper has a patented conical blade that only allows the tip of the pet’s nail into the cutting area, it’s like putting the tip of the nail into a small funnel. You clip just the tip and avoid the quick. For the cost of 2 visits to the groomer or pet store, now you can safely and easily trim your pet’s nails at home! Available in seven sizes from kittens to reptiles to many dogs. Since every pet is different and some small dogs have big nails and some bigger dogs have small nails, the best way to receive the right size is to use the request sizing card form below. The sizing card has holes which are the same size as each Zen Clipper. Why chose Zen Clipper®? Zen Clipper® is a new revolutionary pet nail clipper that is designed to clip the tip of the nail. Zen Clipper has a conical blade that only allows the tip of the pet's nail into the cutting area. It's like putting the nail into a small funnel, taking the anxiety out of clipping nails while providing effortless precision