Paw patrol: A Brock from the norm
                Military Working Dog Brock, 100th Security Forces Squadron, looks through a concrete pipe as he prepares to run through it during an obedience training session July 11, 2017, on RAF Mildenhall, England. Brock is the only Giant Schnauzer in the Department of Defense. (U.S. Air Force photo by Karen Abeyasekere)
                
                    
                        PHOTO BY:
                        Karen Abeyasekere
                    
                    
                        VIRIN:
                        170711-F-EJ686-1087.JPG
                    
                    
                        FULL SIZE:
                        1.52 MB
                    
                 
                
                
                        
                        
                            
                                
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                                IMAGE IS PUBLIC DOMAIN
                                
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