I have 4 5 week old pekins and 2 newly acquired year old khaki campbells. How do I keep them from eating each other's food?? One of the khakis is laying but they always seem to want to eat the chick starter/grower and vice versa. I've tried separating in different pens but then the khakis don't want to eat because they want to eat with the rest of the flock does anyone have any advice on what I can do? Is it really bad if they're not eating the food they should be on??