Three day old twins. Late afternoon one had vanished. Not in hay. Not under hay not in another pen. Uh oh, the board we put over a hole in the floor was askew. It was a 4" wide opening so I ripped out enough to get my head & shoulders through. It was only a 2' drop but kid was way too far under to reach. And he kept moving further away. Mama doe didn't seem to notice, I tried to get LGD to go under but he's not a retriever. Eventually we made a harness out of hay twine & dropped the sister down there, deciding the next move. Cutting a hole through the floor over the spot he was in would likely just freak him out & drive him to another spot. So we waited. And waited. It was a good three hours before he finally made his way to his sister where I could grab him. Whew!!