What's the best ratio?

[Kiki]

Your state lab, if in the US, is listed here:
https://www.backyardchickens.com/threads/necropsy-and-disease-testing-lab-info.1236884/

 

[Stargazer04]

Get one of them necropsied so you know what disease you are dealing with.
@Texas Kiki is good at finding reputable labs.

Thanks for the advice.

 

[Stargazer04]

Your state lab, if in the US, is listed here:
https://www.backyardchickens.com/threads/necropsy-and-disease-testing-lab-info.1236884/

Thanks for the 100th like

 

[Kiki]

Thanks for the 100th like

 

[Stargazer04]