Cats on the go

At the outset, I would like to say that we will (unfortunately) be talking about the four-legged ones. On our trips, we experienced many interesting encounters with these animals and how many times we wondered why these strange cats show us such favor. I thought it was because we also have one at home and strangers can somehow smell it up close. But that doesn't explain why some of them are already running towards us from afar, which tells more about...