Corid treatment when and how much??

[DolceVita]

It has been raining non stop for 2 weeks now and the ground is completely wet. Knowing SC weather it will become hot as soon as the rain stops. Should I do a corid treatment now? What are the conditions to start at corid treatment. ( none of them are sick) I have 3 black stars

 

[Wyorp Rock]

It has been raining non stop for 2 weeks now and the ground is completely wet. Knowing SC weather it will become hot as soon as the rain stops. Should I do a corid treatment now? What are the conditions to start at corid treatment. ( none of them are sick) I have 3 black stars

How old are they and how long have you had them?

If they are adults and you've had them their whole life, likely they do not need treatment for Coccidiosis. They "should" have built resistance to what's in their environment.

Birds that are not healthy, are showing signs/symptoms of illness or if you have a history of disease in your flock like respiratory disease or Marek's, then treating would be a good idea.
Corid dosing can be found in the chart below.

All this rain has just been the pits! Looks like more is coming soon!