alt Hacker NewsI've seen many people express the same sentiments about this book.
"The title made it seem shady and underhanded and manipulative. But then I read it and it just says to be a genuinely nice person with no agenda. Everyone likes to be friends with that kind of person."
I think that's why people gravitate towards friendly dogs. Dogs have no deception in their intent, and they communicate it physically well before you reach them.