Perhaps I should start a new thread, but thought I'd try here first.
My colony situation has been working pretty well. I do have a new issue right now and I could use some advice.
I just came home from a 19 day vacation leaving all my rabbits, chickens etc. in the care of my adult son. I currently have three females together in the colony pen shown above who get along nicely and four females in my turkey grow-out coop, who also get along nicely. My two males are each in generous bachelor quarters.
Two of my does raised successful litters in the colony this summer/fall, using the nest box/burrows I had set up for that purpose. When the kits were starting to emerge and use the entire colony space I put several smaller hiding places out for them, including a big kitchen drawer which I had cut two small round "windows" and a small door and drilled a few air holes in before placing upside-down in the colony space.
Upon returning from vacation and checking my animals yesterday I noticed with alarm that the drawer had been mostly buried and the openings plugged. I lifted one end and saw the tell-tale mound of rabbit fur and low and behold, 5 bunnies, maybe 10 days old, eyes just starting to open plus off the side one dead one that was much smaller. At first I was completely baffled but then I realized that about 2 or 3 weeks before I left for vacation I had removed the last litter from the colony and probably waited a day or two too late and one of the juveniles had managed to mate with one of the adults.
Temperatures have been as high as 55F during the time I've been gone with lows in the low 20s and the kits seem to be doing fine. However, late this week it is supposed to drop into the single digits overnight, with -2F predicted for one night. I worry that this is way to cold for such young kits, particularly as they start moving around more in the week ahead.
I went out today planning on moving the kits into a nesting box and bringing them and the mother into a cage in the garage, but I couldn't figure out which doe was the mom. I held each on my lap on her back and checked her belly and didn't see any obvious signs that she was nursing.
What do you recommend? I suppose if it comes down to it, I could put together two over-sized wire dog crates in the garage, line the sides with hardware cloth and create a maybe 3'X8' mini-colony an move all three does in together with the kits. It would be harder to keep the cages clean than a rabbit cage with a wire floor, but I'd be willing to do daily poop-scooping.
Advice?