Most people are complaining about the chicks getting sick days after shipping and having the exact same symtoms as mine. I know it is not contagious because they have come in contact with my sebrightx and other chicks that are perfectly healthy. They get stumbly, then just lay there, then get either really stiff or really floppy. Just like they were dead. Except they eat, drink, and cheep constantly. Their bodies just don't move. They stay in this state until I end it for them. But heres the weirdest thing...
I think it's breed specific. Here the order mine got sick
2 dark brahmas (didn't affect the other colors)
1 D anvers (she was the only one)
2 favorolles (the only ones)
2 speckled sussex (the only ones)
Isn't it weird?