Watch this cute cat do battle with its own reflection

Everyone with a pet knows that animal plus mirror equals instant hilarity. This video of a fluffy grey cat encountering its reflection is no exception. It arches its back, hisses and scratches at its enemy, never stopping to wonder how its feline foe somehow anticipates its every move. Even when distracted by something on the floor, the kitty doesn't forget its lurking doppelganger. The clip only goes for two-and-a-half minutes, but for all we know, this cat is still out there battling its reflection right now.