Steve wants to add voiceovers to his dog when he takes pictures of him to make him look like he's really talking. How can he do that? There's a software called Syncro-Vox, which is used to sync static images to moving images. Now it's called Crazy Talk. They used to do similar stuff on the animated TV show Klutch Cargo, but they used moving lips.
The Chatroom found an iPhone app called Jabbermouth.