Haven't been on BYC so I got a little lost :lol: but I have been breeding flemish giants for a long time and the bunnies in the pictures, 99.9% sure that they have Flemish Giant in them.
The big ears and body shape give them away ;)
During the summer if it gets over 90 deg I will freeze a small bottle of water and put it against the wall of the nest box. This way if the kits do get to hot they can wiggle there way to the cooler end of the box.