Buster spends his whole day being man's best friend; is a little reciprocity asking too much? He thinks not. So when he doesn't get the love and attention he deserves, Buster busts out his no-fail secret weapon. Here's how it goes: Don't bark, just look. Look as sad and needy as one manipulative and profoundly pushy dog can possibly manage. And then wait for it, wait for it . . .