I need advice, two of my hens have black dots on there combs and feet. From what I keep reading it sounds like fowl pox. They act normal and like everything is fine. The spots scabs whatever they are dont look near as bad as some pics I see and aren't on there eyes or mouths. Should I freak out? Or will it run its course? Could it be mites or lice? would that cause spots on their combs? They are still laying eggs and like I said act normal. I have been keeping the water bowl clean, the coop clean more often and also putting screen on the coop to protect them more from mosquitoes. What do I do? And if it is fowl pox how to repel mosquitoes without harming my chickens. Thanks in advance!