It’s no secret that I love dogs. I love dogs, and I don’t have one right now because, traveling as much as my husband, Peter, and I do, having a dog makes no sense. We know this. We have discussed this. There are times I would like to have a dog so much it makes my heart hurt. And then I realize how easy it is to get on a plane without worrying about the welfare of a dog, and I know we have — at least for now — made the right decision.And so my solution is to talk ...