A tribute to the more than 300 search and rescue dogs that helped in the rescue effort at the World Trade Center after terrorists attacked on September 11, 2001.

https://www.youtube.com/watch?v=D91GQRX3YdY&feature=youtu.be

Ten years after the World Trade Center attack, the working dog community comes together to honor the dog teams that worked at Ground Zero

https://www.youtube.com/watch?annotation_id=annotation_601975&feature=iv&src_vid=D91GQRX3YdY&v=903Owd8gq4o