Thanks Sarthur-R ruey
Oh my! That looks really bad. The Advantage will not help mange, but Revolution will.
I suggest that you show this picture to your vet, explain it is for a feral, and ask for Revolution. Also ask for a liquid antibiotic that you can mix in with his food.
He really needs help! Poor guy has had a tough life by the looks of it. Thank you for helping him!
That's what the vet's office told me, but I was able to order it online.She's right! Revolution does treat mites and mange. Isn't it prescription only though? Maybe your vet could call in a prescription for you so you can order it.