Hello! I just built a new tortoise table (30" x 40" bookshelf) for my two baby desert tortoises. I think it turned out very well with two hides and lots of room to roam, however I need ideas on how to build a cover to keep my cat out. For now, I have been keeping the door closed to the room, but would like more air flow in and out. On my last enclosure, I used an acrylic light diffuser that had an egg crate design to allow air and light to pass through. This new enclosure is a little too big I think for the same type of cover. Any suggestions?

p.s. I am waiting to mount the light until I figure out the cover situation.

p.s. I am waiting to mount the light until I figure out the cover situation.