Its the closest iv been to one of these, there was 4 in the next field to me and my mate when we went out for a mooch, there was a fence between us, just thought id get a pic of it.
What ever you get mate 2 would be best i think, (for keeping warm and just company as you know theyr playful) id never have 1 caged animal on its own i think theyd crack up. And if you work a big warren 2's better than 1.