Hi all, My Barred Plymouth Rocks are 3 1/2 months old. Today they have obvious waddles... Yesterday they did not... do they just drop over night? Yesterday they had a big scare in the yard as the neighbors cat popped out of nowhere at them. It was like chicken fireworks. Could the big scare have caused the sudden growth spurt? Is that a silly question? I have noticed that their faces and combs get really red when they are mad or nervous. That's why I ask.