Hello from Iowa. I grew up around chickens and guineas but just recently rescued 11 chickens. The previous owners had them in a tiny crate with insufficient light, food and water. Needless to say, these chickens are in need of some tlc. I have 2 Araucana hens, 4 Road Island Red hens, 4 Plymouth Rock hens and one Plymouth Rock rooster. They're molting due to these poor conditions. They have a new house now, enough water and light/fresh air and also feather fixer feed. I'm also giving them tuna and table scraps to help them. Any other suggestions?