Our FAT CAT? Scratchy Mat Doorknob Hanger is a great diversionary device to help protect your stuff from cat scratching mass destruction! Cats love to rub their feet parts over rough surfaces. It feels mighty good, and daily Zooming and nail grooming helps with the following: Keeps Claws healthy and well Manicured, helps stretch and tone kitty muscles and it's natural behavior cats love to scratch! Scratch on, little floor muffins! Natural sisal scratching surface. Contains Zoom Around the Room? high-test organic catnip. Removable feather toy attached for added play.