scratch post

Hola again Lairians! I need some help choosing some products/goodies for my soon-to-be-kitty! I'm new to the sphynx breed, and I would really appreciate any tips from the veterans. :) Below is the list of items that I'm currently shopping for. I've picked out a few, so if you have any comments...

So I am looking at all of these cat trees, and I am finding that they are soooo expensive which I wouldn't mind but they also are ugly and not well made! So I am wondering several things: What is everyone's favorite cat tree, or cat scratching/climbing set-up? Cat tree vs. cat climbing walls...