They may look friendly but soon after taking this blip they ran up to me barking at me. Dogs in Switzerland are in general well trained, however, whenever I am down on my knees trying to take a shot of a flower or a  reflection in a puddle, I really have to watch out for dogs. I suppose it's kind of unusual behaviour of a man for them and therefore they think I'm up to no good. Luckily, the dog owners are always around.