have now all three parts of the series, I'm with this but dissatisfied. nix with scratch-pad ... my cat is interested in it at all ... Not good if you fresh catnip fills then yes, but he is also interested in everything ... even treats are there nich practically he eats without problems out and then that's it ... I also thought that it would be a beautiful material but this inner liner of this "scratch" that is just above the other pressed blue-painted corrugated board, where I not then also see the value for money. will still try some hoping to have it nich bought all for nothing, but a lot of hope I do not plug in there. for all who read this, a tip from me ... you do not buy that here, but it buys you the same 2 of the kugelbahn thing ... because this is more than good.