Any issues with hawks , coyotes and others ?Yes they will/do. The batch we currently have is overly friendly. I can't do anything outside without a group of them following me around. It's to the point where ill lead them into their run so I can do something outside. They do the same thing with our neighbor across the lane. If John out about half the chickens run over to his place to hang out.
yes, I believe it is 41%. I have a bottle of thay surfactant stuff. Ill post pics of the stuff when I get home.