I used to feed that to my chicks and ducklings, but that one doesn't sell very quickly at my TSC, so their stock is usually pretty old and once they sold me a moldy bag and where jerks when I tried to return it. I hate TSC, lol.This one only has 0.8% calcium
http://www.tractorsupply.com/en/store/purinareg;-flock-raiserreg;-sunfreshreg;-recipe-crumble-50-lb
But it is your FAVORITE brand LMAO!
-Kathy