I’m starting to build a new outdoor Tortoise pen, just started the ground work today. It will be completely enclosed and have a tortoise house they can go into to get out of the heat when they need to. Plus screened in on top to keep the dogs out.
I’m using these stones as the flooring, has to be stone or they will dig their way out. 4 x 8 foot should be big enough for two to three years then I’ll have to enlarge it.