In New York 20 years on, O'Hara's honors 9/11 and first responders — WHYY
NEVER FORGET. 09.11.2001 (15 Years ago today, 9/11/16) ~ Rescue Dog Statue at Eagle Rock –West Orange, NJ
Dogs of 9/11: Heroic canines combed debris, offered comfort
9/11 Museum honors Sirius, the dog who protected the WTC
K-9 Courage National September 11 Memorial & Museum
9/11 Rescue Dogs Commemorated With Bronze Memorial
The Police and Working K-9 Foundation
The Dogs of 9/11: Their Failed Searches for Life Helped Sustain It - The New York Times
Rescue and recovery effort after the September 11 attacks on the World Trade Center - Wikipedia
9/11 Tribute Museum closes doors after attendance decreases
9/11 memorial honors those who lived and died together
Lower Manhattan bounces back to life with thriving World Trade Center, 15 years after 9/11 – New York Daily News
An Exhibition Honoring the Dogs of 9/11 to Open at the 9/11 Memorial Museum