Wolverine, easy. Wolverines are insane and are known to be able to take on bears and packs of wolves. read more
Wolverines are very aggressive, but the lynx is quicker, more agile and better armed, having larger teeth and razor-sharp claws. Wolverine vs. Pit Bull - a Pit Bull would probably be stronger than a wolverine of equal size, and has powerful jaws, so I'd bet on the Pit Bull. Wild boar vs. wolverine - wild boar wins. read more