My 6 week old pullets like the ground barley/corn scratch better than their crumbles. Is that ok? They eat up ALL they can get of the scratch and only eat the crumbles once they've cleaned up all the scratch...I used to come home to almost ampty feeders, but since I gave them scratch the feeders are at least half full when I get home and the scratch is GONE. Just want to be sure they arent going to get sick?