It does the job
We have only used this one time so far so I can't vouch for its longevity, but my 70 lb lab who has never let me get through a nail clipping with a "nail clipper" on him managed to let me grind his nails with this nail grinder. He didn't love it, but we made it through. It charged up quickly and held a charge through the entire trim. I have no experience with other nail grinders, but it did seem to take awhile to grind each nail. I am curious if there are replacement heads for it though?
Rating: 4 stars