The first rule of thumb>>>>..DO NOT ALLOW YOUR TORTOISE SIGHT OF WHAT LIES BEYOND. It's an open invitation to explore.
:Well, these can go back to Home Depot as he did what I pretty :much expected - walked straight through them and toppled :and shoved the whole thing away. All righty then. Alas the :joy of large tortoises. (large?, he's still medium). I think :we're going to try just straight 2X12 boards like he has on :the inside border of his pen.