I made this one and it was a disaster!! It turned out way to small both in size and opening as well as I could not get it to stand up the way it was in the picture it kept collapsing in on its self.
The cat refused to have anything to do with it including just lying on the flattened product!
But thanks for the effort.
Sorry to hear that, but it's good to know. I was thinking about trying to learn enough crochet to make it, but now I won't bother.