Awesome. I appreciate the responses. Makes me wonder what the acceptable rate would be, with no chance of possibly affecting calcium intake, negatively or positively as Jensownzoo suggests. 1 week ACV mixing/month? Less? More?
How old are the birds? What has your egg yield been on average? I would expect 10+ eggs per day summer, maybe 5-10 winter, and 2-3 molting season, for young birds 1-3 years old.
In terms of general health and good flock maintenance;
Monthly physical exams are a good idea. Pick everybody up and...