Catcus

(noun, /ˈkatkəs/, plural: catci /ˈkat-kī/)

A cat-shaped cactus used a scratching mechanism and/or feline abode.

This word was created by the Youtubers Evan and Katelyn Heling in the video "DIY Cactus Cat House (a CATcus!)" to refer to the DIY cat scratching post/hide for their cat, Mochi Bear (better known as Joob or the Supurrvisor).

Joob was hiding in the catcus.