Since its cold now is it ok to mix "Hen Scratch"(corn & a couple other things) with the feed like... Flock Raiser Crumbles and Layena Pellet mix? ~ I am feeding flock raiser crumbles to my newest babies they are 12 weeks old and free range(grass,bugs,mud) and i feed them grated veggies sometimes.}}} Is this ok and healthy? The Layena is fed to my adult ducks along with some veggies. I want to feed healthy but wasn't sure if the 12 week olds would choke on the corn pieces in the hen scratch. Thanks, ~Julie~