Thank you, thank you. I treated them tonight with the Seven. I only have 2 hens, and they live in a part of the barn that's the size of a one car garage. It's metal and not partically warm. They free range all day and I shut them in at night. I threw dust around in the pine shavings, and since they're not laying I'll completely clean out where they lay etc. Then I should do it again in 7 days??? When will I and how will I know that they are better?????? I know these must all be stupid questions, but I'm so new at this and the girls were lost strays that I took in.
You all have been very helpful, any more advice would be much appreciated.