I am new to chicken keeping; this is my first flock. The hens are 8 months old, already laying eggs. The one hen has had her neck feathers up for at least 3 days and started panting today. The weather is not hot or humid. I don't see evidence of mites or lice. Someone said to me that she could...
Should I be concerned about this hen's comb? She is (I think) a Rhode Island Red and 15 weeks old. I'm new here and a new chicken mom. I appreciate your help.