Hulk, a military working dog with the U.S. Air Force's 628th Security Forces Squadron, completes an obstacle course Sept.… https://www.rawpixel.com/image/3315381/free-photo-image-scary-red-light-train Free Image from public domain license
A military recruitment poster reading "Even a dog enlists, why not you?" for World War I (1914-1916) chromolithograph by… https://www.rawpixel.com/image/10893460/image-dog-cat-art Free Image from public domain license
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Cpl. Rory Hamill, a combat-wounded Marine, takes his and his girlfriend's dog Tank for an early morning walk in Lakehurst… https://www.rawpixel.com/image/3578712/free-photo-image-walking-dog-walk Free Image from public domain license
Let Sleeping Dogs Lie. The squad stopped to rest in an abandoned compound. All of the Marines and Afghan soldiers were… https://www.rawpixel.com/image/3579021/free-photo-image-winter-person-dog-nap-security Free Image from public domain license
Wilbur, a U.S. Marine Corps military working dog with a Marine special operations team, takes a break with his handler after… https://www.rawpixel.com/image/3315456/free-photo-image-husky-pet-teeth Free Image from public domain license
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MEDITERRANEAN SEA (March 4, 2018) Marine Cpl. Zack Barkley, from Statesville, North Carolina, fires an M4 rifle during a… https://www.rawpixel.com/image/3393489/free-photo-image-dog-water-ship-flight Free Image from public domain license
Rentrée d'Orient =: Back from the EastCollection:Images from the History of Medicine (IHM) Contributor(s):France. Sous… https://www.rawpixel.com/image/9654946/image-dog-face-person Free Image from public domain license
Troops on the March (ca. 1725) painting in high resolution by Jean Baptiste Joseph Pater. Original from The Metropolitan… https://www.rawpixel.com/image/9184827/image-dog-painting-war-spanish Free Image from public domain license
Marine's Best Friend. Azra, a military working dog aboard Marine Corps Air Station Iwakuni, Japan. Original public domain… https://www.rawpixel.com/image/3578992/free-photo-image-service-dog-military Free Image from public domain license
Service Dog Tanner by the side of his military veteran during From Service to Stewardship a two-day workshop in Remington… https://www.rawpixel.com/image/3261944/free-photo-image-farm-animal-tractor-selections-milking-oxen-electric-2014-bill Free Image from public domain license
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A military recruitment poster reading "Even a dog enlists, why not you?" for World War I (1914-1916) chromolithograph by… https://www.rawpixel.com/image/10545832/image-dog-cat-person Free Image from public domain license
U.S. Army Capt. Melissa Parmenter and therapy dog Ace walk through the New Jersey National Guard’s Joint Force… https://www.rawpixel.com/image/3578821/free-photo-image-military-ace-airmen Free Image from public domain license
Fetch, Fido. Doc, an improvised explosive device detection dog (IDD) with the 2nd Combat Engineer Battalion, retrieves a… https://www.rawpixel.com/image/3579006/free-photo-image-marine-animals-activity-adorable Free Image from public domain license
A military working dog handler signals his dog during a demonstration at the Military Police Spouses Challenge at Fort… https://www.rawpixel.com/image/3315542/free-photo-image-pet-200th-military-police-command Free Image from public domain license
A wounded soldier is found by a rescue dog who alerts the nurse and ambulancemen of their whereabouts. Coloured… https://www.rawpixel.com/image/13965329/image-dog-horse-plant Free Image from public domain license
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Buy a bulldog on June 16th & make our brave boys more comfortable. Bulldog Soldiers' & Sailors' Club PCS monogram. https://www.rawpixel.com/image/8683019/image-art-vintage-public-domain Free Image from public domain license
Air Force Staff Sgt. Christopher Bennett, a native of New Orleans, and a military working dog handler assigned to the 673d… https://www.rawpixel.com/image/4031857/photo-image-person-dog-work Free Image from public domain license
U.S. Air Force Staff Sgt. Kenneth Parham, an 87th Security Forces Squadron military working dog handler, and his K-9… https://www.rawpixel.com/image/3578781/free-photo-image-people-and-dogs-german-shepherd-87th-security-forces-squadron Free Image from public domain license
Portrait of William II, King of the Netherlands (1839) by Jan Adam Kruseman https://www.rawpixel.com/image/13742161/portrait-william-ii-king-the-netherlands-1839-jan-adam-kruseman Free Image from public domain license
Midday break at a Shipyard on the Maas (1865 - 1867) by Johan Conrad Greive https://www.rawpixel.com/image/13744310/midday-break-shipyard-the-maas-1865-1867-johan-conrad-greive Free Image from public domain license
The Great Assembly of 1651 (c. 1651) by Bartholomeus van Bassen and Anthonie Palamedesz https://www.rawpixel.com/image/13731362/image-dog-face-person Free Image from public domain license
The Y at Amsterdam, seen from the Mosselsteiger (mussel pier) (1673) by Ludolf Bakhuysen https://www.rawpixel.com/image/13732837/image-dog-face-person Free Image from public domain license
Fort George 1902, Cameron Highlanders Camp. 'Sparkie' on bike. From the album: Photograph album of Major J.M. Rose, 1st… https://www.rawpixel.com/image/13027638/image-dog-rose-face Free Image from public domain license
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Darla, a German shepherd, assigned to the 549th Military Working Dog Detachment, U.S. Army Alaska, waits from a command from… https://www.rawpixel.com/image/4035911/photo-image-dog-animal Free Image from public domain license
A caution sign marks the entrance to kennels belonging to U.S. Army military working dogs assigned to the 549th Military… https://www.rawpixel.com/image/4032066/photo-image-banner-public-domain Free Image from public domain license
U.S. Air Force Staff Sgt. Jeremy Callaghan, an 87th Security Forces Squadron military working dog handler, waits with his… https://www.rawpixel.com/image/3581592/free-photo-image-people-and-dogs-87th-security-forces-squadron-air-force Free Image from public domain license
U.S. Air Force Senior Airman Shawn Witcher, assigned to the 673rd Security Forces Squadron, tries to fight off Kimba, a… https://www.rawpixel.com/image/3317643/free-photo-image-dog-german-shepherd-animal Free Image from public domain license
Fanta, a U.S. Air Force military working dog assigned to the 51st Fighter Wing, barks during an exercise at Osan Air Base in… https://www.rawpixel.com/image/3319563/free-photo-image-security-dog-51st-fighter-wing Free Image from public domain license
Zeus, a U.S. Air Force military working dog assigned to the 97th Security Forces Squadron, waits for commands from his… https://www.rawpixel.com/image/3318912/free-photo-image-cat-dog-leashes-97th-air-mobility-wing Free Image from public domain license
A blind hurdy gurdy player and his son and two dancing dogs. Coloured lithograph by White after E.J. Pigal. https://www.rawpixel.com/image/13978352/image-dogs-cartoon-face Free Image from public domain license
Whaling: sailors arriving at Greenland to kill whales, their ships being out at sea. Aquatint by R. Dodd, 1789. https://www.rawpixel.com/image/13964724/image-dog-cloud-person Free Image from public domain license
Boats at Melloon, Burma. Coloured aquatint by William Daniell after James Kershaw, c. 1831. https://www.rawpixel.com/image/13959739/image-dog-cloud-person Free Image from public domain license
The Royal Naval Hospital and the Queen's House, Greenwich, the Isle of Dogs beyond. Aquatint by J. Baily after J. T. Lee… https://www.rawpixel.com/image/13961823/image-dog-cloud-plant Free Image from public domain license
Crimean War, Scutari: hospital and cemetery. Coloured lithograph by J. Needham, 1856, after W. Simpson. https://www.rawpixel.com/image/13965957/image-dog-cloud-person Free Image from public domain license
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The Company of Captain Gillis Jansz Valckenier and Lieutenant Pieter Jacobsz Bas, Amsterdam, 1599 (1599) by Pieter Isaacsz https://www.rawpixel.com/image/13743064/image-dog-face-person Free Image from public domain license
Dutch Ships in the Roads of Texel; in the middle the 'Gouden Leeuw', the Flagship of Cornelis Tromp (1671) by Ludolf… https://www.rawpixel.com/image/13743982/image-dog-cloud-person Free Image from public domain license
The Siege and Capture of the City of Hulst from the Spaniards, November 5, 1645 (1645) by Hendrick de Meijer https://www.rawpixel.com/image/13741773/image-dog-horse-person Free Image from public domain license
Whaling Grounds in the Arctic Ocean (1654 - 1708) by Abraham Storck https://www.rawpixel.com/image/13742575/whaling-grounds-the-arctic-ocean-1654-1708-abraham-storck Free Image from public domain license
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Rattray Street, Dunedin, 1862. From the album: Early Dunedin, Meluish - Burton - Muir & Moodie (1862) by William Meluish… https://www.rawpixel.com/image/13027897/image-dog-people-sky Free Image from public domain license
Trans-shipping Ponies and Eskimo Dogs (1907-1914) by James McDonald. https://www.rawpixel.com/image/13030131/trans-shipping-ponies-and-eskimo-dogs-1907-1914-james-mcdonald Free Image from public domain license
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Swift Dog Strikes an Enemy by Swift Dog (Hunkpapa Lakota/ Teton Sioux, 1845–1925) https://www.rawpixel.com/image/9613729/image-american-native-dakota-lakota Free Image from public domain license
Members of the Coast Guard conduct ice rescue training by reeling in a simulated survivor in the water on a MARSARS Ice… https://www.rawpixel.com/image/8742565/photo-image-public-domain-person-dog Free Image from public domain license
Military Working Dog, U.S. Army Sergeant Astor P720, assigned to 92nd Military Police Company, obediently sits and waits for… https://www.rawpixel.com/image/8729549/photo-image-sunset-sky-public-domain Free Image from public domain license
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Air Force Staff Sgt. Melissa Udulutch and military working dog, Chase, assigned to the 673d Security Forces Squadron… https://www.rawpixel.com/image/4224846/photo-image-public-domain-tree-plant Free Image from public domain license
The South Carolina Air National Guard hosted an active shooter exercise combined with the Richland County Sheriff’s… https://www.rawpixel.com/image/4040185/photo-image-public-domain-people-dog Free Image from public domain license