The Safari Dog Diamond Nail File is specially contoured to conform to the shape of your dog's nails. The diamond finish ensures a smooth nail and ease of use. Holding the toe firmly, file in a smooth stroke on the tip of the nail. File from the back to the tip, following the contour of the nail. Do not file in the opposite direction. A few strokes on each side of the nail will remove burs and leave your dog's nails smooth and healthy. Keeps nails smooth and healthy. The Safari Dog Diamond Nail File is specially contoured to conform to the shape of your dog's nails. The diamond finish ensures a smooth nail and ease of use. H