If you're interested in owning angora rabbits so you too can spin their wool and have hours of entertainment, check out this video that describes how to build a spiffy rabbit condo.
Okay, it's not very "green" but it is excellent in a pinch. I am finding that going green requires a lot of storage space to keep things you might need at a future date (get what you can when you can) and time to search for the things you need. In this day and age, we often have neither. Hmmm ... what to do ... what to do ... Any ideas?