Have two buff opringtons, one hen and one rooster. The hen does not lay as many eggs as the barred rocks and red sex links. The eggs are also smaller. The hen is a sweety, I have never had a problem with her temperment. The rooster one the other hand is very protective and does not appreciated us stealing his eggs. Otherwise he generally leaves us alone when we go out into the coop. Usually I can sweephim away with a broom. I originally had two barred rock roos but the buff orpington roo is so much better to the hens. The barreds were just too rough and too aggressive. The orpingtons also are a great dual purpose bird and have large bodies. I would definatly refer this breed to people looking for good, mellow birds that make excellent parents.