Okay there are sick puppies out there. The following video represents a pretty low-level juvenile type of game called knockout. There is a lot worse in the world of course but still this is pretty rotten.
Now how to you avoid this kind of stuff?
Always keep your personal space!
Always be aware of your surroundings and anyone in it!
Always avoid areas known for violence if you can!
Always train so you are prepared to Act if needed!
Awareness, Avoidance and Action!
Keep that in mind for your personal protection mentality.
Wow…that is really messed up.