It is estimated that around 300 dogs took part in search, rescue and recovery efforts at Ground Zero following the Sept. 11 attacks, according to 911memorial. Today, we take the time to reflect and remember the lives (human and canine) affected by this tragedy. . . . . . . . #sept11 #september11 #searchandrescuedogs #workingdogs #snifferdogs #worldtradecenter #pentagon #groundzero #searchandrescue #dogs #animalplanet #pictureoftheday #photooftheday