I had stopped at this small roadside shop for a coffee and a smoke. As I was waiting after placing the order, my attention was drawn to a gentle nudge on my right leg. It was very distinct, but also very gentle. I looked down to face a dog with its eyes fixed on my face intently. It was silently telling me ‘buy me something to eat’. It was a very clear communication and there was no mistaking. I bought a packet of biscuits and offered him. He ate them briskly, gave me a look of ‘thanks’ and moved on to another person.
I have seen trained dogs do all kinds of things like picking newspapers and even do some shopping. But they are always doing something repeatedly and I never thought there was so much of intelligence in it. But here was a stray dog, healthy (you know why) and it had learned exactly how to communicate with humans. Did someone teach it ? very unlikely. My best guess was that it saw some children persuade their parents to buy them something.