Wait, What? The Best Double-Take Photos

8. Strong Arming

Hold on, let's examine that a bit more closely. At first glance, it seems as though one dog has sprouted a massive, furry appendage that resembles an arm. Fortunately, that's not what's happening here.

The "arm" in question is actually the tail of the other dog! The fact that the dogs are nearly the same color only adds to the illusion, making it all the more convincing.