i tried looking for the exact picture in the gallery but couldn't find it. i just wanted to share that i made this 2 level hidey/bunk bed that i found on this site. it's got 1 bent grids on the bottom, topped with 1 flat grid, with a tent made of 2 grids on top of that. (get it?) MY PIGS LOVE IT!!! the minute i put it in their cage they started popcorning and climbing to the top and then jumping off again (it isn't that high - no real injury threat). i've gotten so many good ideas from all of you- i'm very grateful. thanks!