Hi everyone! I have 5 chickies, they're about 6 weeks old now and out in the coop. I have been feed ing them once a day, about 4 cups of a corn, grit, starter mix, 2 handfuls of lettuce, a bunch of scraps and about 1/4 of a melon. I leave water out for them obviously, but I'm wondering, should I get a self feeder? Like the water thing that just keeps refilling itself? They are fat little chicks, don't want to overfeed or starve the little babies! Thanks!