Interesting to watch how dogs behave in the city. We are so used to beaches and forests it’s hard to imagine. We were in Zurich this week, where all the dogs we met were unbelievably well-behaved, and all on leads and harnesses. Waiting on a tram, we watched a girl with an elderly medium-sized black dog of indeterminate origin pick up her dog and, with the help of her partner, pop him into a shopping bag before getting on the tram! Dogs were common on the trams, but not in bags.