Unfortunately people do it. I had a pair of frazzled roosters once. We culled one young because of what I read on them. The second we let go. He got through his first winter okay but he started losing feathers the following Spring and was naked by fall. He was creepy looking. He grew his feathers back in the fall but than died the next winter for unknown reasons.So are you saying someone crosaws a friZzle with a friZzle kinda a No No right anything else I should watch for
On the plus side I read if you breed a frazzled to a smooth you should get 100% frizzle offspring. That's what I read anyways.