Hey there, I can't say that it *would* harm her to use the ivomec, I just worry about adding a chemical load to an already taxed system right out of the gates. If you've got a dog flea shampoo, that would be good, but honestly I think the mechanical process of bathing, lathering and rinsing...
I hate the buggers! Ugh! It will take several rounds and some vigilance to get rid of them. I use the pour on Ivomectin and then Adams flea and tick spray to start the killing immediately. If she were my girl and I saw the mites and knew she had lost her pluck, so to speak, I'd bring her in and...