Diamond Horse Armor is the strongest horse armor in Minecraft, granting a horse 11 armor points of protection — more than leather (3), iron (5), or gold (7). Unlike most gear, it cannot be crafted: you obtain it only as treasure from generated structure chests, including dungeons, desert temples, jungle temples, nether fortresses, strongholds, end cities, and village weaponsmith chests. To equip it, mount a tamed horse, open its inventory, and place the armor in the dedicated armor slot. Diamond Horse Armor fits only ordinary horses — donkeys, mules, llamas, and camels cannot wear it. The armor has no durability bar, so a single piece protects your mount permanently and never breaks. It does not change the horse's speed or jump height; it only reduces incoming damage from mobs, falls, and player attacks. Available in both Java and Bedrock Edition, Diamond Horse Armor is a prized find for anyone who relies on horseback travel through dangerous terrain.