Thank you,Beautiful comparison! Would this be recommended to be given to chickens that don't get to free range?
My chickens are in a large horse stall with windows but again do not get to forage, they are fed Purina SunFresh Layena and SunFresh Flock Block that has oyster shell and grit.
I give it to all my adult birds, penned and free-range. I mix about 3 to 5 cc's per gallon of water.
Chris

