Posted By Bunnylover101 on 3/04/2018 8:36 PM
Thank you for your reply. I should have explained it more. It’s not really in a tree, just on a raised platform (I can go up and down easily).It is kind of like a storage shed, just would need insulation to install some kind of air conditioning. I was thinking if I could get the temperatures right, and would be better for bunny’s then a small cage indoor. It is in the shade, and it would be pretty easy to keep them safe from predators.
Why are the only options being outside in a tree house or inside in a small cage? 
Rabbits are often kept outside but that doesn’t mean it’s right for them. I don’t know why it’s just ‘accepted’ that rabbits get put in the garden. It isn’t safe for them, and not just due to temperature. There’s predators (and even if they are safe from predators, they won’t know they’re safe and will still be terrified) Then of course there’s the risk of worms, parasites and disease. There’s also the chance of them being poorly but nobody really knowing because they are outside. To detect illness in rabbits, you have to be vigilant and really know them and their behaviour which you can’t do if they are shoved outside tbh.
On top of all that, how can you fully bond with an animal if it is spending majority of its time outside? You can develop such a wonderful relationship with your bun when they’re indoors 
Having a rabbit indoors may not be the norm (altho for us here it is, this is a house rabbit forum), it’s the best way to ensure the safety and happiness of your rabbit. You could bunny proof your house or just a couple of rooms. It’s fairly easy to do. And let bun free roam the safe parts. You could have a play pen as the home base rather than a cage so you’ve got somewhere for the litter box and food and water bowls to go.