I have 20 week old chickens. My rooster is a Black Cochin Frizzle. He has not joined his girls on the roost yet. He makes a nest on the floor by the hatch door. I thought he was guarding until I closed them in for the night, but I've never seen him up on the roost which is about five feet high. So, I asked the guy at the feed store and he said he can't fly since his feathers turn up. There's a ladder to get up, but he said he probably would only hop off once and realize it's too high. Is this true? Can frizzles fly at all? Should I add a lower roost, or drop the existing one so the hens are forced to roost with him. We didn't want a rooster but he has really grown on us. I don't want him to be lonely