National K-9 Veterans Day occurs on March 13th each year, honoring the service and sacrifices of military dogs. It began in 1942 during World War II as the War Dog Program, also known as the K-9 Corps, and since then, more than 35,000 dogs have served. According to the Armed Forces Communications and Electronics Association, an estimated up to 2,500 military working dogs are currently serving, with hundreds deployed at any given time.
The most common breeds of military working dogs are German Shepherds, Doberman Pinschers, Labrador Retrievers, Dutch Shepherds, and Belgian Malinois. However, at the beginning, many different breeds were introduced and trained for service, which continues today depending on the job duty, including Yorkshire Terriers, Alaskan Malamutes, Siberian Huskies, Boxers, and Collies.
Estimated Counts Per Conflict
- World War I – 20,000 with Allied Forces
- World War II – 11,000
- Korean War – 1,500
- Vietnam War – 4,000
- Global War on Terror – 5,700
More than 15,000 human lives have been saved due to their courage, loyalty, and sacrifice. After service, dogs are rehabilitated and reintegrated back into civilian life, much like their human counterparts.
Stories of Famous Military Dogs
Every dog that serves is honored for their valor and commitment during peace and wartime. Here are some of the many stories that inspire:
- Sergeant Stubby began as an unintended mascot with the Army's 102nd Infantry, 26th Division during World War I. He was later known for delivering supplies and warning soldiers of mustard gas and other attacks.
- Chips served as a sentry dog in the Army's 3rd Infantry Division overseas during World War II. He was known for forcing enemies to surrender in a machine gun nest in Italy. He was awarded the Distinguished Service Cross, Silver Star, and Purple Heart, which later had to be revoked based on policy.
- Dick served as a scout dog in the U.S. Marine Corps during World War II in the Pacific Theater. He was known for alerting troops to the enemy Japanese presence.
- Smoky also served in the U.S. Army Air Force during World War II in the Pacific Theater. Aside from combat missions, she was known for running 70 feet of cable wire through an underground pipe, which kept the Luzon airfield in the Philippines operational. She is additionally known for starting the modern-day concept of therapy dogs.
- Nemo served as a scout dog during the Vietnam War. He was known for alerting his handler of the Viet Cong guerrillas and holding the enemies long enough for reinforcement, saving both himself and his handler.
- Cairo served on the U.S. Navy SEAL team that took down Osama Bin Laden’s compound in Pakistan in 2011. He was known for securing the perimeter and warning the team of potential harm.
- Lucca served as a mine detection dog in the U.S. Marine Corps in Afghanistan from approximately 2006-2012. She was known for detecting underground explosive devices and completing 400 missions over two tours. She unofficially earned a Purple Heart.
Quick History of Military Service Animals
The earliest recorded service of dogs during conflicts goes way back to ancient Egyptian, Greek, and Roman times.
This Resolution, submitted March 10, 2025, presents an overview of how military service animals have been part of human conflict throughout history, which included elephants, camels, mules, dolphins, donkeys, llamas, pigeons, and horses. Sometimes this included failed experiments such as CIA spy cats during the Cold War or Bomber Bats during World War II.
Perhaps an interesting military service animal unit in more recent history was the U.S. Army Signal Pigeon Corps, carrying messages during World War I and II through the use of approximately 50,000+ pigeons. The Resolution aims to recognize the roles and contributions of service animals and establish an official process to create a Distinguished Service Medal and Medal of Bravery.
The U.S. War Dogs Association provides more education about these dogs, among other services, such as establishing War Dog Memorials. The U.S. Army Quartermaster Museum explains how the K-9 Corps developed over time and the types of service that followed training, which included Sentry dogs, Scout or Patrol dogs, Mine dogs, and Messenger dogs. Today, Lackland Air Force Base serves as the main training site for military working dogs.
See National K9 Veterans Day | Military.com for previous articles on this topic.
