Cows are being toilet trained in order to save the planet :

This is one way to take a stance against climate change- by training cows to use a toilet. Unusual but innovative, we have to say!

Related Keywords

Germany , Jan Langbein , Research Institute For Farm Animal Biology , Research Institute , Farm Animal Biology , ஜெர்மனி , ஆராய்ச்சி நிறுவனம் , பண்ணை விலங்கு உயிரியல் ,