Red-ocerous

You are walking around a savanna when you see a herd of rhinos. You hop on top of a rock away from th rhinos and see if any of them want some extra grass. One comes over to you and you realise that it is red and has two heads. It is also wearing battle armor for some reason idk, and soon the herd is gone, but the red one is still munching happily away. Where is it's herd? What happens next?