okay, thanks. a friend of mine has chickens and she feeds oyster shells but her hens are devout egg eaters. she feeds barley, wheat, and peas but no layer feed. also the pump house the carpenter that built it installed vents and made it chicken-friendly
that's fine, i don't really care if you use F or C but i always use C. doesn't matter though
thanks!
Cool.. either way below zero is cold!
Interesting problem. Any idea which hen breaks the egg?
How many chickens do you have? Is it feasible to pull a hen out and sent her to isolation for a day or two and see if the problem ends?
A chicky Jail! lol