"I was a bit skeptical about purchasing this product as I thought I'd need to spend more and buy an electric trimmer for my long-haired kitty's multiple mats.
However, this worked just great! Some of the larger mats took a little more time and effort, but with a bit of patience, I was able to work out every one of them with a sawing motion. And the fact that there was not a noise (as would be associated with an electric shaver device) helped my kitty be more calm with the process. Directions are easy to follow, too."