Do I need to buy a cold frame for George's out door run? Im not going to put utside a heat sourse as he will only go out in the summer and I'm going to bring him in every night. He has a little house that I made him with pieces of wood, just wondering about the cold frame? I have seen some that have the wood at the bottom so that he cant see through, but how will he get in and out?

Hi, I have raised my coldframe and wooden boxes similar to yours in the photo, by standing them on a row of bricks, leaving one out for them to go in and out, then as they grow bigger you can add another row!

Regards Vivienne