Ive been feeding Purina Layena since I got my chickens 3 yrs ago. No Problems I know of. However, Im a 'natural nut' I like natural cures, herbs, etc etc. I spend a fortune on stuff like that.
I have read that soy is not that good for you, especially in huge amounts.
So I was intrigued by the soy free. I have a soy free food ordered from Rainbow Eggs.
My hens eat very little layer anyway. They peck around all day in my back yard. I give them scratch every day, they have oyster shell out, but dont seem to eat any, and I add diatomaceous earth to their food also.
Why would there be an OLDER VERSION? if so, that makes my bag OLD.
I saw the website where they give 2 different ingredient lists. Not sure why, but I know my bag is the one with soy bean meal.
pam in TX