So I'm taking my dog for an evening walk. We go to the fields, the sun sets k the distance, and the twilight rules the sky, with blue and yellow and pink and orange and purple, a truly magnificent picture. She pisses, and we continue. Then, I see a little dog, that is waiting for us to continue, and when we finally do so, he goes to where she urinated, and pisses on the same spot… and so he does time after time. Who said the dogs don't have their own sense of humour, or the need to make other dogs angry?