Edit - stickied? Sweet! Thanks for all the votes so far, it was way lower when I found it.
Found a farm supply store near me, they do sell horse paste dewormer some with and some without ivermectin. Going to buy a few tubes, but have zero idea what to look for. I figure get the one with the most amount of ivermectin in it, as that's the ingredient we're after?
https://www.youtube.com/watch?v=QlfybQQOskk
Not familiar with the program or hosts, but it's Gen. Flynn, and Live.