Will Smith praises his canine co-star in Legend

"You say a smart dog? It's like, it got to the point with Abbey, she'd be playing, playing, playing, she'd hear 'Rolling!' and she'd run over to her mark and get ready," Smith said. "And I was like, 'What in the hell?' It's like she would know when I wasn't doing my lines right. If I would get lost in the scene, you know, she would just go [tilts his head]."

Read more about Abbey the acting dog, who is making her screen debut in I am Legend.