Excerpt: 'Bow I always begin a story that way. It is what you Two-Legged Folks call 'making your bow.' With us dogs it means 'Hello' and 'How do you do' and 'Good morning' and-and lots of other things too. And sometimes it means 'Look out ' You see, we have so many ways of saying it. Perhaps some day I'll tell you how to know just what we mean when we say 'Bow '-like that-sort of quick and friendl...