Some of my birds.. well all of them but some have it worse.. have lice/small creepy crawlies within their feathers/scurring around on skin.. I have found and removed clumps of white eggs at base of feathers near vents.. I have used a poultry duster that I hate.. anyway I am wondering how does one administer the ivomec.. I currently have the injectable ivomec (marked for cattle) that I use for my goats to get rid of internal and external parasites and for them I give them about 1 cc per 15 lbs. orally. How does one do this for a chicken? Is the ivomec given orally if it is the injectable kind? Or should you buy the pour on kind and put that on the skin and if so where on the skin do you do this and how much? Anyone wiht experience on this please give me your advice. I have never used anything but straight old dust baths and lice/mite dust/powder. HELP!!!