I don't know if that's the same Petrus or not - the one here is family owned
I give them that crushed rock, I think it is granite or something, I'm not at home. Should I give them oyster shells everyday? I can buy that.
Where are you currently buying your feed from?
my chickens the Lone Star Poultry Maintenance and oyster shells and it keeps them fat and they rarely miss a day of laying! The Poultry Maintenance has milk products in it. You can go to their website to check out the ingredients for all of their feeds if you'd be interested in that.
