I can’t believe this photo because it just does not happen and you can see that the car’s front suspension has not been compressed. The car is level, which would be impossible with a half ton cow on it!
This has got to be a nice bit of digital image manipulation. It did make me think of cats going under the hood and cows on top. The latter is fun the former can have serious consequences (Sealy comes to mind, the well known cat who lost an ear while warming up in an engine compartment).
There is a cat connection to this picture! The idea for the image probably came from cats sitting on car hoods (bonnets in England).
I visited FB for once! Found the image there. I am sure the whole world has already seen it except me!