Added some bedding today; the same white flakes I used in all their brooders. It was somehow EVEN SCARIER, and they just stood in the doorway fretting for five minutes
Mine don't like change either. But the weird thing is, once one of them makes a move, the rest seem to follow pretty quickly. Lol. I'm sure they'll love their new house if you just give them time to warm up to it. I'm sure they'll especially love it in the winter.