The art of the ninja is incredibly complicated. You must be patient, yet brutal; unassuming, yet lethal. It may seem that this, uh, “tiger” has got that down pretty well, and its German shepherd opponent is not happy with his presence at all.

Not. One. Bit.

This German shepherd will be sleeping with one eye open tonight, that’s for sure! She just can’t seem to wrap her furry head around the fact that stuffed animals aren’t real animals…

Please, no one tell her!