My chickens are a year old now. I THINK they maybe molting? I noticed that one of our Wyandotte's had a more naked rear than usual. We don't have any roosters, but I have treated everyone for bugs last year....but not this year, yet. How long does it take for them to molt? And you don't get any eggs when they molt, right? Does anyone feed their chickens cat food when they are molting?? Something I heard when I got my chickens last year. If you do use cat food, what kind do you like?