For best practices we suggest nails be soaked in warm water to prevent splitting and also to soften. - Care should be taken when clipping nails. This clipper is very accurate and sharp. Nails should be clipped in small pieces. - It is not recommended to cut entire surface of nail in one clip. - If you are not able to safely use this sharp, wide jaw clipper it's best to seek assistance when cutting nails. - These amazing nail clippers are leader in the market and suitable for use by both men, women and pets.