Beast of Burden. The ox is considered to be one size larger for the purpose of determining its carrying capacity.
Gore. Melee Weapon Attack: +8 to hit, reach 10 ft., one target. Hit:13 (2d6 + 6) piercing damage. If the ox moved at least 20 feet straight toward the target immediately before the hit, the target takes an extra 7 (2d6) piercing damage, and it must succeed on a DC 16 Strength saving throw or have the prone condition.
Giant oxen labor as beasts of burden for giants of all kinds, pulling plows, hauling oversized carts, and performing similar tasks well suited to their tremendous strength. These cattle are covered in thick, shaggy hide, often in vibrant colors, such as sky blue or deep violet.