In response to post #8277837. #8277896, #8283504 are all replies on the same post.
So I decided to bite the bullet and do a new install. I did install the mods that I consider to be essential though, like frostfall, realistic needs and diseases, hunterborn, SkyRe, various graphical and interface mods(along with SKSE), and this mod(with the tamable horses add-on). I made a new character and played through the lengthy intro/tutorial. I then went to whiterun, got the tame beast book, and started my quests for the main storyline with the jarl. Unfortunately, the mod is still broken for me. I can't tame anything. I added the config power and did a refresh, but I have the same problem with it indefinitely freezing my character in place.
Also, I was getting random CTDs in the wilderness. I'd hoped the new install would have fixed that, but I got one when I approached a group of wild horses. I disabled the wild horses mod and I don't seem to have anymore issues. I'm fairly certain that the ctds were being caused by the wild horses mod. I realize now that they did start at about the same time I installed it. I thought it was some of the other wilderness mods that I installed at the same time, but I see now that it wasn't. This is pretty disappointing
Oh, and the petstore woman no longer has the configuration spell dialog. I had to add it through the console.