My 12 free range during the day and get scraps from the kitchen. I haven't filled their feeder in at least 2 weeks. The don't seem to be interested in it. I still have the start and grow feed in them. I was hoping to move to grower but the bin is still full. Is this typical? They are very active, pooping like normal, etc...
The good thing though is that they haven't stopped laying because of not eating their feed. In fact, I think they're laying even more. Maybe it's their free range diet, or maybe it's because the hens get to have more privacy, but either way, it works out well for me.
