I have a langshan roo and he has mites and lice (Which I cannot believe and have no idea how he got them...uggh) Well anyhow, he has them. I spent the last two days reading BYC about how to get rid of the lice and mites and I decided to try Ivermectin Pour on for cattle (5mg). I went and bought it at Tractor Supply today and I gave him the .50 cc dosage on his skin between his wings on his neck. I have looked all over the multiple posts on here about Ivermectin and what I want to know is : Will the pour on type also work for worms or do I still have to worm him? Or will the application I put on his neck also work as a wormer as well as kill the lice and mites? I cannot find a straight answer anywhere on here! Thanks !