 Because they want to make sure it's your dog. If it's a legit person, they're going to make sure that you're not just trying to take a dog. No, I need you to describe the dog. Is there any special markings? Like with Mags, I could totally give special things on her that only she would have. So you're going to have to describe the dog and then ask for the photo or whatever before you meet in person. And if you do meet in person, meet during the day at a public place like a gas station or something like that.