<http://schema.org/alternativeHeadline>
"When I adopted my herding mix dog, I knew the average walk wasn't going to cut it for this high-energy guy. Here's how we made things more interesting (plus plenty of photos)!"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/family/pets/stories/photographer-and-her-rescue-dog-make-city-walks-more-fun-with-balancing-tricks>