Cat tree

Looking for ideas for a larger cat tree that I can build. Only two lvels needed.

Cat is a little over one and a half years old and weighs 28 lbs. I would like to make one twenty four inches in diameter or at least oval. All the forms I see for concrete are about 12 to 15 inches in diameter. Any thoughts. Thanks.


Rich

I think a couple of folk here have done something similar, I'm guessing they will be along shortly with lots of ideas and great advice!

Have you tried Here, they do lots of sizes and even cut them for you.