Yea i kinda cringed when you said fermented feed especially to young chicks/birds . I use soaked oats (3-4 days soaked) with my grown birds. Fermented food with just the slightest problem could easily cause a problem in young birds (their ability to handle certain things has just not completely developed yet .
(fermenting is rather delicate process) i would not feed it to young birds at all . I'd rather err to withhold than err using it .
Yes i think it would be evident if it was crop/craw-bound .
What kind of wormer did you use , what was your process and how did you administer it ?
You can probably find the State Diagnostic Lab listed in your telephone book (yellow pages or etc... under state) that is the first thing i would do tomorrow AM . Take one that is sick with this what-ever , if you got two take both .
You can (it's best to) call them ahead and tell them your situation and they will tell you what to bring .
Good Luck
DW and I have noodled it about and decided that if it was the FF, why does it take five weeks for any symptom to show? She typically will start the on FF at about two weeks of age. It makes sense to me that their system may be delicate in their young age but I would think if it is the FF that problems would show up sooner. All the same se probably should try a hatch batch without to see if there is a change.
We wormed with Ivermectin injectable in the water for three days. Next time we plan to use Rooster Booster.
We are waiting for a call back from the K State Vet Lab now. Lucky for us a fifth one has just begun showing signs of coming down with it this morning. All four of the previous ones are fine now and the only way we can tell them apart from the rest is the plastic tie we put on the leg to mark them.