Hog hunters chased up trees by a giant boar! [VIDEO]

Russian hunters produce some of the craziest hunting videos on the internet. I can not understand what these hunters are trying to accomplish. They are not shooting the hogs and they do not seem to know what to do when the hog is caught by the dogs.

The video here shows hog hunters using their dogs to chase the hogs. A massive wild boar comes charging at the hunters as they jump into trees. Watch as one guy falls out and has to run away before being attacked!