Noun
English Wikipedia has an article on:scratching postWikipedia
scratching post (plural scratching posts)
A wooden post, wrapped in a piece of carpet (or similar material), that a domestic cat is encouraged to scratch (rather than the furniture).
But never again use another person's body or emotions as a scratching post for your own unfulfilling yearnings. Elizabeth Gilbert
And he’s already used his litterbox and scratching post, taken a few naps, eaten some food, played with the aforementioned toys. Source: Internet
If you’re trying to lure your cat away from scratching furniture or wood, use a good, sturdy scratching post – preferably one treated with catnip. Source: Internet