so what did you end up calling them anyway?
That is the largest pen that i have build for them. This one is about 70 cm wide x 110 cm long. I guess it the angle of the picture and the fact that i have tall fence. The other reason is that these 2 are extremely active. Thus making them a cage with a second levelPretty small pen there, but nice job with it anyway.
They'll grow a heap bigger than they are now, after which they'll need an upgrade I suppose.
We used to raise and sell guinea pigs, so the cage size was about the same as yours (but we sold them pretty much as soon as they were weened).
Now we've only got one left, he's been with us for years now. We just let him run around the backyard, and chuck out the scraps of whatever we eat for him and the chickens. I built a little 1.5ft long .5ft wide box for him. It's got no bottom and a small hole cut into the side so he can get in, that's where he stays. And around our area we've got crows, magpies, cats, etc. He's surviving fine though, heck he's heaps fat. Which is why it's so funny to watch him if he gets startled coz as fat as he is he bolts to his box.