Many cat parents invest in scratchers to protect their furniture and satisfy their cat’s natural urges. Not everyone has room for large scratchers though. The PetnPurr Hanging Cactus Cat Scratcher can hang from any doorknob. It is also a decorative piece for your home and even has a toy to keep your kitties engaged.
This hanging cat scratcher measures 13″ to 20″. You can find out more about it here.