I recently had a chgange of plans, and my rabbits are now housed in my donated HiLo travel trailer. I gutted the trailer as part of what I have future plans for. I put the rabbits in there a little over a week ago, and last weekend, due to the snowy conditions, I installed a crate for my Chesapeake in there alongside the rabbit cages.. Well, it has been, snowy, blowy, damp and otherwise miserable, and my four little furballs are enjoying nice temps above freezing. there is little to no draft present, yet ventilation is good. i was surprised to look in one morning to find the two girls stretched out-- so they must be warm enough, heh? I put a piece of hard plastic between the dog crate and the rabbit cages to avoid visual stress, even though they are used to being in each other's presence. The rabbits are active, eating like little pigs, and continuing to blossom. I don't think the breedings at the beginning of the month 'took', even though the broken blue is looking chubby about the waistline. I do see a small dewlap forming on her, but time will tell.