When I'm in New York, and I see a dog without a leash ... I run the other way. In Greece, you can't run the other way, or you will be running back and forth in the hot sun. Dogs roam the streets. Pigeons roam the streets in packs ... In fact, when the people next to us were done eating -- a swarm of pigeons ate their leftovers. Of course, instead of calling the waiter, we took pictures.