How to see which mods are modifying horse textures?

[S3thus]

I'm encountering a weird horse textures problem, and also horses being permanently erect and second cock appearing with MNC selected in the Creature Framework menu.

[Fredfish]

Do you use MO2 to install your mods? If so you can check in the right hand panel Data-Meshes/Actors/Horse/Characters to see which mod changed it last and which mod it is over writing if any.