It is hard to believe it’s been 10 years since the attack on the World Trade Center and the Pentagon and the crash of United Airlines Flight 93. The memories and the impact are still so fresh. But one place you can see the passage of time is in the gray muzzles and clouded eyes of the surviving Search and Rescue (SAR) dogs.
With the tenth anniversary looming, Dutch photographer Charlotte Dumas  tracked down 15 surviving rescue dogs who assisted emergency crews searching for survivors. She traveled around the country and photographed these aging heroes in their homes. The noble and vulnerable images are a beautiful tribute to the efforts of all the SAR teams in those frightening and challenging days.
The portraits have been collected and will be published on 9/11/11 in Retrieved, a paperback volume with Japanese binding. (Available from The Ice Plant .) In addition, seven of her favorite images will be sold at a special silent auction to benefit the First Responder Alliance , which helps rescue and recovery workers and their families develop critical support systems.
The auction will be September 29, 2011, 6–8 pm at Clic Gallery, 255 Centre Street, NYC. The seven auction prints will be accompanied by the photographer’s personal notes as well as memorabilia including snapshots of the dog at work during the aftermath of the 9/11 attacks.
See a slideshow of images from the book  at The New York Times.
Photo by Charlotte Dumas from Retrieved.