HI, I'm new here. We have 4 hens...or so I thought. We discovered that we have 3 hens and a roo. We got our chickens from a guy off craigs list. He sounded like he knew his stuff, but I think we were lied to all around. The chickens were about 3 months old, so shouldn't he have been able to tell a rooster. Now we are concerned about the neighbors and him picking on the chickens. Second, the guy said one had just laid an egg and that we should take her...turns out her beak is very messed up, and none have laid any eggs - they are now about 6-7 months old! Any thoughts on either issue?