Thanks. Only problem I have had with the Purina Flock Raiser is sometimes I'll get a batch that is a mustard-y yellow color instead of the usual pale olive drab (the difference is especially noticeable when I wet it for fermentation). There have been a few times when the chickens wouldn't even eat the yellow batches, dry or fermented, and I had to take them back and go to a different store to find a batch the 'correct' color.That is all flock @FlyWheel