Thinking about Lord and Lady Bun.

Their run is reasonble sized, but not big enough, plus when it rains all the lower level is getting wet

As the house is up for sale I have to keep that in mind, but need the buns to be comfortable and safe.

Been looking at garden sheds... Don't know what size to go for or whether it needs a window, and how safe are they from Mr Fox pulling the slats off?

If one goess for the garden shed option, what does one do about the run section?

I've had a Google but can't see any images.