I'm not going to nit-pic with you. I am sure soldiers and Rangers shot their enemy's horses. They were after all a much bigger target making them much easier to hit. But that is not why the Walkers and Dragoons were called Horse Pistols. It was because of the size and weight of said pistols.
So I guess we can agree in part, at least to men in armed conflict shooting their enemy's horses.
So I guess we can agree in part, at least to men in armed conflict shooting their enemy's horses.