Get 30 Days Free of PEOPLE
Running, Jumping, Leaping Dogs!Whether sprinting, dashing or flying, these exuberant pooches don't want to slow down
Credit: Courtesy of Guinnevere Shuster
Updated: Tuesday May 11, 2010 | 06:00 AM EDT
More from PEOPLE
See More News
3 of 22
What can we surmise from this photo? Runner's high: It's a real thing.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL