we have 103 cornish X and any who have had/have them now, KNOW the poop factor is a smell to behold. not anymore around here!!! i switched feed from Dumor to a home grown/processed feed made by a local farmer....see ya' later stink! the difference is incredible. the birds are growing like mad and the feathers are really nice! and the best part? $19 for 100 lbs. so, good-bye stink, hello more meat birds! just thought i'd share...it has made us happy!