Have they not access to some wood ore something? When I see the photo , a dont think it is quite nice. Kolmarden Zoo has a wounderful Dhole exbith, but this looks just old.
No, they do not have access to a forest. And I am not comparing this to Kolmården's enclosure, since I know that Kolmården as a lot more space available.
I said that this exhibit was nice, not fantastic. It is good enough for dholes, but I know that there are better exhibits out there.