I'm just curious how long a 50 lb bag lasts everyone. I have 17 chickens and a 50 lb bag of food lasts me maybe a 1 month if I am lucky. My dad acts like I am feeding them to much. He also has 17 chickens and we both bought a 50 lb bag at the exact same time which was 2 months ago. He told me couple weeks ago he was still feeding from that same bag. Well I have bought at least 2 more 50 lbs in last 2 months. He keeps telling me that they only need like 20 oz of food a day. He also lets his free range all day but I do not. Do you think his might be eating less because they are out free ranging all day, or am I just feeding to much? I don't have like a scoop so I give them like a 45 oz butter container full of food each day.