Why is it so unusual to you that a Shar could kill a wolf??? I mean, that was the purpouse to have those dogs, to protect the sheep/whatever from the predators of any kind (even bear) in the old times, even nowdays. Just compare the size of an everage Shar and average wolf (male). Shar is much larger and stronger in built, the only thing that might be against it is that wolfs live in a pack, attack in a pack and live in a pack, very very rarely will wolf go for it on its own and that's usually after its rejected for some reason from its pack (if you read about wolves way, of life, the ranks and statuses they must gain in their pack etc. you'll know what I mean). On its own, wolf stands no chance against shar. On the other side, I witnessed shar killing a pit in a park. Pit attacked and came out of nowehere, but what was left of him afterwards was not a pretty sight. I can't say that shar escaped with no injuries. It wasn't a provoked fight it was a result of irresponsible pit owner who let his agressive dog walk freely in a park. Don't want to express my opinion about people who fight dogs, I might offend someone in a very nasty way.