Bark Find - Littleton, Colorado - When a stick just wont do it, this lab gives up barking for the bark taking a large part of a tree at the Chatfield State Park Dog Park. Photo by Thomas Cooper lightboximages.com #Colorado #lab #dog #snow #tree #chatfieldstatepark #cpw #bark #stick #dogpark #fox31news #winter #photo #thomascooper #thomascooperphotography #lightboximages #lightboximagesphotography #ngs #photooftheday #natgeoyourshot