It's a tough call, Jeremy. I waited 3 or 4 days on one of mine that had a slipped tendon. I only waited that long, because I know they are still absorbing the yolk and can live without food and water for 3 days. It didn't get any better, and I did kill it. That is the only one I have had to do that with. The others were older, when I discovered they were dwarfs.