It's been just over a year since I got my horse. (Or he got me, depending on your perspective.)I've learned more about horses in the past 12 months than I'd learned in five years of merely riding, even working through the EC Rider levels. See, there is a lot of stuff you just cannot do with someone else's horse because, well, you can't really try stuff if she's not yours, can you? Plus I met anot…