Some horse improvements

While I love the horses as they are right now, I think they would be even better if they returned to having jointed legs, and if there were a little bigger. I also think it would be really cool if they could have a couple simple gaits, even just trot and canter. I think it would be interesting as well if instead of rear happening randomly, it would happen as a result of something startling; maybe a nearby explosion or as a refusal when it’s about to be ridden off a steep cliff. My last idea was to have affinity, where instead of just having the horse be fully tamed as soon as it stops rearing, you have to gain its full trust over time. Maybe before it’s fully tamed it’ll rear more, or sometimes turn in a direction you didn’t tell it to or something.