What do our dogs think about all day? Do dogs experience emotions like people do? Gregory Berns is a bestselling author and a professor at Emory University where he studies animal neuroscience. On this episode of The Show Show About Science, he joins Nate to talk about how he trained dogs to go into an MRI scanner—completely awake—so he could figure out what they think and feel. Learn more about Gregory's work here: http://gregoryberns.com/