I've got a doe who kidded a couple of weeks ago who has hair loss around her ears. Not just a patch, but pretty much hair loss on the whole ear, both of them. The hair loss forms a circle at the base of the ear where the hair loss begins and ends. I will include a picture. We do things as naturally as we can throughout the year to combat internal/external parasites, and try to stay on top of health issues. Having said that, I did treat her with CyLense yesterday... and having checked under her lower eyelids I did give her a dose of Ivermectin paste. She received copper (bolus) and a BoSe injection about a month ago. Has free choice access to Sweetlix Meat Maker, kelp, and sodium bicarbonate. Any thoughts as to what this could be is welcome... thanks.