I think i know what your talking about its like a small grinder huh? When i worked at PetsMart we would get calls about it all the time. People asking us if we carried it. From what i know you can only get it off TV. Looks intesting but im not one to buy stuff off the TV.

If anyone has one let me know if it works then ill buy one. My dogs nails are super long. Pretty soon she is gonna be walking on the tips of her nails.