We finally were able to use this on Cobaka this morning. Mr. Kipper held her very securely, while I used it on her two front paws. She resolved herself to having it done, and relaxed a bit while we were using the PediPaws. It worked farly well, although I didn't file a few of them quite enough apparently. We didn't try the back paws because her nails there aren't nearly as long, and we didn't want to stress her too much.