Hi everyone...im very concerned that the ivermectin isnt working. My squirrel may just be so bad that another 3 round of dosing may be needed? After the first dose she seemed to be improving but Christmas morning was her 3rd dose and tomorrow is new years day and she has lost more hair on her back. I will try to post photos. Is it ok to do another 3 doses and how long should i wait before beginning again? Poor thing..we have had more snow and i pray she is staying warm in someones attic! (sorry homeowners) or she is in a warm nest. But the nest may be part of her recovery problem if its infested?well, anyone that has suggestions please please let me know...and a very happy, healthy safe new years to you all and all the little critters that sometimes need our help. Trying to figure out how to upload photo on this iPad.