I love this gadget for trimming my cat's nails. It's very quiet when you're running the grinder end, but it does make a noise, which scares my cat a little. It's much quieter than others I've bought in the past. And when using the clipper tip, you get a nice, clean cut. It also has a light and a small tray at the bottom to collect any nail clippings. It's also rechargeable, which is a bonus since you don't need batteries. However, it's very clunky; it's difficult to maneuver with small nails, and I would honestly consider getting a second clipper just for handling smaller dewclaws, as this isn't the best size for small or curved nails like a cat's. In every other respect, though, it's fantastic.