I would have to sign up for the nonmedicated feed side of the debate. At least for long-range sustainability of your flock, it makes good sense to let nature sort out the chicks with stable immune systems and good genetics. No, they may not be able to "build up an immunity" to a parasite, but a strong immune system is what allows them to survive a parasitical attack to their systems. From what it sounds like, the parasite causes minute ruptures in the bowel walls, on a cellular level, allowing otherwise "good bacteria" to enter the blood stream, causing the bird to die from septicemia.
I want my flock to be from strong, hardy stock and I wish to breed from that stock and no longer order from a hatchery. It makes sense, even if I suffer financial loss, to let nature select the strongest animals. Not that I won't provide healthy living conditions and good feed, but not medications.
As a nurse, I have seen what trace antibiotics in our food supplies have done to America's immune systems.
If I just had pets, I might do it differently, as it wouldn't matter about the genetics. But, I too, wish to eat an organically raised meat and advertise organically raised chickens.
One other consideration here, if you also want to have your property listed as certified organic, you probably cannot compost with the chicken feces that have medication, of any kind. Just a thought.
I want my flock to be from strong, hardy stock and I wish to breed from that stock and no longer order from a hatchery. It makes sense, even if I suffer financial loss, to let nature select the strongest animals. Not that I won't provide healthy living conditions and good feed, but not medications.
As a nurse, I have seen what trace antibiotics in our food supplies have done to America's immune systems.
If I just had pets, I might do it differently, as it wouldn't matter about the genetics. But, I too, wish to eat an organically raised meat and advertise organically raised chickens.
One other consideration here, if you also want to have your property listed as certified organic, you probably cannot compost with the chicken feces that have medication, of any kind. Just a thought.