OK, so I have never had chickens but I have friends with chickens. Feed: They have room to forage in their enclosure but do they need cracked corn or can I give them whole corn? What kind of scratch for adults? i was thinking of feeding them the same started and layer that I do my ducks since its made for chickens any how. Waterer: So can I give them a bucket full or does it have to be something low to the ground? I have some plastic trays about two to three inches tall and about 9 inches wide. Can i Use these?