Does or has anyone used the PETICURE thing the drummel nail filer yet? They just started selling them at wal-mart and i have not been cutting my babies nails because their so black i can't see the quick and i'm so SCARED

that i'll cut to short! He's used to the groomer cutting them so he doesn't pull back or give me a hard time! ANYWAYS long story short...HAS ANYONE USED THAT THING? DOES IT WORK GOOD

OR JUST OKAY?