Neuroscientist and author Gregory Burns has five ways to test your dog’s loyalty to you without using an MRI. WSJ’s Billy Higgins puts his three-year-old yellow Labrador to the test. Give it a try and post your experiences below!
Click here to subscribe to our channel:
Visit us on Facebook:
Follow us on Twitter: https://twitter.com/WSJLive
Visit the Wall Street Journal: www.wsj.com
Don’t miss a WSJ video, subscribe here: http://bit.ly/14Q81Xy