Uggie to Reese Witherspoon: ‘Why haven't you called?’

These days Uggie is a recognizable Hollywood face, having stared in major films like "The Artist" and "Water for Elephants." But before this exceptional dog lit up the screen, he was just a rambunctious pup headed for the pound. Writer Wendy Holden shares this dog star's story as "barked" to her in "Uggie: My Story." Read an excerpt.As barked to Wendy HoldenWithout wonder and insight, acting is ju