So I live in a Rocky neighborhood in the suburbs of San Antonio. Our weather is fairly conducive to outside Russian habitats, so I've heard. I've been planning to build our Russian an outdoor enclosure, as we have a decent amount of land. The problem is that, due to the rocky foundation under only about an inch of top soil, its going to be very difficult to construct a habitat that is primarily fences. I'm worried he'll find an area where the rock is uneven and dig himself a way out. So after doing research here and elsewhere on the internet, I've designed this. Do you guys think it would work? What wouldn't work about it? Is there a reasonable way to do a no-floor enclosure in rocky terrain?