The Horses Mod implements random spawning horses in the world of Minecraft. You can ride a tamed horse and the riding will be an increased speed of normal walking. The Horses Mod adds 10 different types of horses. The horses can be tamed and used for riding. All of them will spawn randomly in your world but you can also use a spawn egg to spawn them. A great feature is that the horses will save in your world after exiting it.