I was given a pair of pullets that I am told are a Easter Egger/Wyandotte mix. They are just about 20 weeks old and not laying yet, but I notice that they eat more than my Easter Egger, RI Red and Barred Rocks that have been laying for a while. Does the average Wyandotte eat more than other breeds? What other dual purpose breeds tend to eat to much? What breeds are known for making more efficient use of feed?