Inspired, we decided to have a go ourselves. It turns our two are not big fans of the cat scanning! Not even a strategic use of cat treats could overcome their suspicion of the moving (and whirring) white line. A couple of spectacular dismounts left me with one bit of advice for would-be cat scanners: put the scanner on the floor!
Oh well. They won't be winning any prizes but here's our offering to the crazy world of the cat scan: