I have a bantam rooster and a Wynedotte hen and a Buff Orpington hen. I noticed a raw spot developing on the back of the Orpington's neck. It was getting steadily worse so I bought meds to place on the spot. It now seems to be not getting worse although the feathers have not grown back yet.
Now I am seeing a bare spot appearing on the back of the Wynedotte's neck. I am assuming this is from the rooster. Do I need to separate the rooster from these hens? What else needs to be done?