Yes, like you, I’ve read accounts where stores like TSC would ask if you owned a horse.
I never had any trouble getting it right off the shelf at TSC...no questions, but I live in a semi-rural area, so it would be routine for people to buy the stuff.
Three years back when info was coming out about how effective IVM was treating Covid, TSC started locking up the stuff. I would run up to a feed store in a more rural area...no problem there at all. On the shelf.
I replenished my supply of the Durvet 1.87 horse paste two days ago at TSC. It’s back on the shelf now, but the injectable is still locked away.
Wish to hell I’d known about this utterly wonderful drug when the wife got covid. She passed. Kicking myself and have been..