Currently, horses are just a means of transportation, and it is hard to get easily chased off by the barbarians in the area shouting Rawhide.
Besides, I think it is a waste to have no warhorses when we have horses.
I suggest adding a Rawhide resistance status that can be raised on regular horses, armor for horses, and lances that give bonuses when riding.
I think disabling Rawhide is overkill, so I think it would be better to have a resist status added and let it fluctuate like stamina and metabolism with breeding.
Specifically, I think we should set Q10 at 100% and use a curve to reduce the probability.
It would also be nice to have another status that reduces the Rawhide effect time.
I think it would be balanced by increasing the horse's breeding status and making it harder to raise all of them equally.