Well..... I was just cleaning May's face, she's been inside in the hospital crate for almost 2 weeks now with a head injury that's mostly healed, I have been doing this twice a day but today I saw 2 lice crawling around on her neck feathers! ICK!!!!!! No signs of lice before now on anyone and we check weekly, paranoid I know but I don't like creepy crawlies. Anyway I need options for treatment. Most of the poultry dust available in this area are pretty much the same as Sevin dust and I'm allergic to that. What else can I use? Was thinking about the pour on ivermectin but the feed store out here has no clue what I'm talking about so it's got to be under another name. If you have a link to a pic of the product that would help! Also I do have a tube of 1.87% ivermectin paste oral horse wormer.... can this be used? Do I give it orally? How much??