Thank you, NickyPick! I will check it out. They don't have bugs right now so I'd like to increase their protein and see what that does for production. I have about 10 other pullets getting ready to lay also--it can only help!I got it from the feed store - Livengood Feeds in Tomball, Tx. It hasn't changed the smell of my FF at all. It's in a pelleted form, so it breaks up as well as the pelleted layer feed.