When elephants kill cows, men kill elephants. Which makes elephants who've witnessed such encounters more inclined to kill more cows and more men. It's like primitive tribal tit-for-tat warfare that never ends.
What you really go to Ol Donyo for are the activities; horseback riding, mountain biking, walking. I did lots of walking and my guide Jonathan was absolutely amazing. He was funny, smart and brought a lot to the table.