Using this mod with Horseshoes breaks the new slot of both mods. Preventing placing banners on horses, donkeys and mules and at the same time if a horseshoe is placed on them in the slot, over time the horseshoe will disappear from the animal's inventory although it will continue to have it on, only that it will prevent the horseshoe from being obtained from the animal's inventory, having you to kill the animal if you want it back.