Around ten years ago, an organic farmer and baker in a small Austrian town noticed that his pet cow would use sticks to scratch herself. The cow, named Veronika, also appeared to refine her technique ...

that were otherwise out of reach. And this is exactly what she did.

The wolf seemed to know exactly what she was doing. She dove into the water, fetched a fishing float and brought it to shore. She then waded back in and tugged on a rope connected to the float. She ...