Read more Simple to start with PET NAIL GRINDER 1st Let you pet familar with it Firstly choose the lower speed Then show the nail grinder to your pet, let your pet touch or smell it and listen to the soundMake your pet adapt to it! 2nd Use the clipper Cut your petÕs nail before grinding since it may be too hard to grind especially for the large breed. If the nail is not too long, just skip this. 3rd Grinding the nail After that, the grinding will be more quickly and efficiently.Sharpe the nail carefullyUse the brush to clean Trimmer. Finaaly Reward Please Remember to reward your lovely pets after every paws grooming. Read more