Every phase is a new adventure for us. We have 5 girls between 7-8 weeks old. They are outside in the chicken tractor 100% and are allowed to free range 1-3 hours on weekdays and up to 6-8 hours on weekends when we are home. I fill the feeder in the morning before work but it is empty when I get home. Are they hungry? They are still eating out of the chick feeder and I added a pint size cup that hangs on the side, both have been empty the last day or two. Should I add another cup or two? Thanks in advance!