the footage seems sped up at points, and the rabbit seems pretty distracted in the way it hops out and then back. i know rabbits aren't normally known as vicious predators, despite having big, sharp, pointy teeth, and they may not really have the instincts to fight rationally, but it still seems to me like this is spliced together footage.

i have to say, though, that that's the most foul, cruel, and bad-tempered rodent i've ever set my eyes on!