[Coco61]

Like Serendipity, I have a cork tunnel but not a complete circle, it is open where it sits on the substrate. It is the entrance to his 2 room house. He uses the outer room as his bathroom despite a sand bath and another covered one in the cage! Those are hidden under shelving in the photo. I also have 2 rat sized Sputniks hanging as you can see. Each with a rat tunnel leading to it but I already had those from before. The shelves along the front I got from pets at home. Chinchilla shelves and I got 3 for 2 price so they are along the front of the cage and he can run along underneath them. He also uses them to reach the small barney front doors which is where he comes when he wants to come out or more usually for treats at feeding time! Then the other tunnel is a willow tunnel. There is a lot of moving around space, just not in the open air, rather with cover which provides security for a prey animal. I am not creative but picked up these practical tips here.