http://www.blackbearheaven.com/horse-kills-cougar.htm Check the above link. I found it amazing since I always considered Mountain Lions the most dangerous North American, mammalian predator after the Grizzly. Perhaps it was young/inexperienced or old? Either that or a hoax. I have no experience with either Mules or Mtn. Lions, and wonder what the Westerners think. Wanna kill these ads? We can help!