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-personFree Image from public domain licenseEight different domestic dogs, including a cattle dog, a bull dog, a mastiff, a rough water dog and a dalmatian. Coloured… https://www.rawpixel.com/image/13966575/image-dog-cartoon-cowFree Image from public domain licenseA performer wrestling with a trained tiger. Watercolour drawing. https://www.rawpixel.com/image/13951567/performer-wrestling-with-trained-tiger-watercolour-drawingFree Image from public domain licenseJ & P. Coats Best Six Cord, 200 yds, 50 (1870–1900), little girl & dog vintage illustration. Original public domain… https://www.rawpixel.com/image/12229672/image-dog-person-artFree Image from public domain licenseA tabby cat sitting in a white chair and playing with a toy mouse. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286118/free-photo-image-cat-kitten-flowerFree Image from public domain licenseFive different specimen of cats shown fighting for the prey. Coloured etching by J. Miller after J. Stewart. https://www.rawpixel.com/image/13960590/image-dog-cats-cartoonFree Image from public domain licenseHitchhiker with His Dog "Tripper" on U.S. 66, May 1972. Original public domain image from Flickr https://www.rawpixel.com/image/8765684/photo-image-t-shirt-vintage-personFree Image from public domain licenseHound Standing: profile, facing left (1795), vintage dog illustration by Sydenham Teast Edwards. Original public domain… https://www.rawpixel.com/image/11068086/image-dog-art-watercolorsFree Image from public domain licenseA wild fox sitting in a field of dry grass. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305471/free-photo-image-dog-animal-cc0Free Image from public domain licenseSix kittens asleep in a canopied bed; a mouse and three candles in the foreground. Watercolour by G. Hope Tait, ca. 1900. https://www.rawpixel.com/image/13966416/image-cat-person-artFree Image from public domain licenseFree french bulldog with pride flag and treat image, public domain animal CC0 photo. https://www.rawpixel.com/image/5927986/photo-image-background-public-domain-pinkFree Image from public domain licenseA virgin and a unicorn; representing chastity. Oil painting. https://www.rawpixel.com/image/13952455/virgin-and-unicorn-representing-chastity-oil-paintingFree Image from public domain licenseAlbum of Ornament Designs (1695–1772) designed by Alexis Peyrotte and Gabriel Huquier. Original public domain image… https://www.rawpixel.com/image/10103522/image-wallpaper-dog-faceFree Image from public domain licenseSocks the Cat Perched on the Backseat of a Van. Original public domain image from Flickr https://www.rawpixel.com/image/8799739/photo-image-public-domain-cat-foodFree Image from public domain licenseFree two dogs cuddled up on blue blanket image, public domain animal CC0 photo. https://www.rawpixel.com/image/5926038/photo-image-background-public-domain-blackFree Image from public domain licenseThe book of dogs; an intimate study of mankind's best friend (1919) chromolithograph by National Geographic Society (U.S.).… https://www.rawpixel.com/image/10544365/image-dog-plant-artFree Image from public domain licenseBaby monkey and mother, vintage Japanese animal painting by G.A. Audsley-Japanese illustration. Public domain image from our… https://www.rawpixel.com/image/10193027/image-face-cat-plantFree Image from public domain licenseCat reaches up its paw to high five a woman. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3282340/free-photo-image-family-home-pets-catFree Image from public domain licenseDid you see me get the best of him? You will find at Frear's (1881), injured cat vintage illustration. Original public… https://www.rawpixel.com/image/12230671/image-cat-art-vintageFree Image from public domain licenseCat on a post. Original public domain image from https://www.flickr.com/photos/ianlivesey/34584095476/ https://www.rawpixel.com/image/4021635/photo-image-background-house-catFree Image from public domain license"Another enemy to conquer forest fires" - NARA - 513861 - restored (1941-1945) chromolithograph art. Original public domain… https://www.rawpixel.com/image/11549533/image-face-paper-plantFree Image from public domain licenseA griffen: side view of the mythical beast. Cut-out engraving pasted onto paper, 16--. https://www.rawpixel.com/image/13952557/image-dragon-dog-paperFree Image from public domain licenseVues des Cordillères et monumens des peuples indigènes de l'Amérique / Par Al. de Humboldt. [Atlas pittoresque]. https://www.rawpixel.com/image/13961836/image-dog-person-artFree Image from public domain licenseBonte Angora (1892 - 1931) by Henri Verstijnen and Henri Verstijnen https://www.rawpixel.com/image/13736808/bonte-angora-1892-1931-henri-verstijnen-and-henri-verstijnenFree Image from public domain licenseMan with dog sled is followed by two other dogs pulling another sled in Rovaniemi. Original public domain image from… https://www.rawpixel.com/image/3286487/free-photo-image-animal-animals-images-pictures-canineFree Image from public domain licenseClose-up of a tabby cat sleeping on a white blanket. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286561/free-photo-image-cat-blanket-public-domainFree Image from public domain licenseBlonde dog sitting in a field of green grass. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286746/free-photo-image-dog-garden-petFree Image from public domain licenseAstronomy: a chart of the constellations Great Bear and Little Bear. Engraving. https://www.rawpixel.com/image/13966151/astronomy-chart-the-constellations-great-bear-and-little-bear-engravingFree Image from public domain licenseCocker spaniels (1960–1979), vintage dog illustration postcard. Original public domain image from Digital… https://www.rawpixel.com/image/9848597/photo-image-dog-art-animalFree Image from public domain licenseUrban theme (1924) vintage illustration by Gejza Schiller. Original public domain image from Web Umenia. Digitally enhanced… https://www.rawpixel.com/image/9758964/image-dog-people-artFree Image from public domain licenseA monkey physician examining a cat patient for fleas. Coloured lithograph. https://www.rawpixel.com/image/13951732/monkey-physician-examining-cat-patient-for-fleas-coloured-lithographFree Image from public domain licensePanel (1850–1900) chromolithograph by Ponson et Cie. Original public domain image from The Smithsonian Institution.… https://www.rawpixel.com/image/10543632/image-dog-cloud-artFree Image from public domain licenseMaine coon cat on sitting in green grass. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286485/free-photo-image-cat-animal-sittingFree Image from public domain licenseNine different specimen of the genus Felis (cats). Coloured etching by R. Scott after S. Edwards and Captain T. Brown. https://www.rawpixel.com/image/13951920/image-lion-cat-cartoonFree Image from public domain licenseFree three dogs in party hats smiling image, public domain animal CC0 photo. https://www.rawpixel.com/image/5928229/photo-image-background-public-domain-pinkFree Image from public domain licenseBlack dog, Nashville, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285182/free-photo-image-dog-black-animalFree Image from public domain licenseDogs, Cooper and Kody, take a break amidst an amazing vista in the Okanogan Wenatchee National Forest, Washington. Original… https://www.rawpixel.com/image/3388325/free-photo-image-landscape-forest-outdoors-skyFree Image from public domain licenseAstrology: signs of the zodiac, Pegasus. Coloured engraving. https://www.rawpixel.com/image/13952161/astrology-signs-the-zodiac-pegasus-coloured-engravingFree Image from public domain licenseVrouw en geharnast man in een weide met lammeren (1885) by Nelly Bodenheim and Harms and Co Ellerman https://www.rawpixel.com/image/13738647/image-dog-paper-cartoonFree Image from public domain licenseFree standing reindeer with harness image, public domain animal CC0 photo. https://www.rawpixel.com/image/5922008/photo-image-background-christmas-whiteFree Image from public domain licenseHippopotamuses with elephants in African jungle, representing the Behemoth of the Old Testament. Colour wood engraving… https://www.rawpixel.com/image/13961898/image-jungle-dog-cowFree Image from public domain licenseDental operations with five demons: one being operated on, another about to be. Coloured etching. https://www.rawpixel.com/image/13969504/image-cat-cartoon-faceFree Image from public domain licenseThree balloons travel over a polar landscape: proposed method of reaching the North Pole by J.P. Cheyne. Coloured wood… https://www.rawpixel.com/image/13970673/image-dog-cartoon-personFree Image from public domain licenseRed and Yellow Macaw (1832). Original public domain image from Yale Center for British Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/9418894/image-art-watercolors-vintage-illustrationFree Image from public domain licenseFree rear view of young woman walking with white husky dog on the sidewalk image, public domain animal CC0 photo. https://www.rawpixel.com/image/5927842/photo-image-background-public-domain-personFree Image from public domain licenseThe Old Town Hall of Amsterdam (1657) by Pieter Jansz Saenredam https://www.rawpixel.com/image/13731701/the-old-town-hall-amsterdam-1657-pieter-jansz-saenredamFree Image from public domain licenseThe Fall of Man with Scenes of the Creation by Augustus Cordus https://www.rawpixel.com/image/8963012/the-fall-man-with-scenes-the-creation-augustus-cordusFree Image from public domain licenseFotoreproductie van een schilderij met jonge katten in een mand van Eugène Lambert (c. 1900 - c. 1910) by anonymous https://www.rawpixel.com/image/13732625/photo-image-dog-cat-faceFree Image from public domain licenseAn elephant and a leopard confront each other on opposite sides of a stream in an Indian desert. Coloured lithograph by E.… https://www.rawpixel.com/image/13957266/image-dog-cloud-cowFree Image from public domain licenseColburn's Phila. Mustard (1870–1900), vintage dog illustration. Original public domain image from Digital… https://www.rawpixel.com/image/9407702/image-dog-art-vintageFree Image from public domain licenseFree whoodle dog standing on log watching scenic view image, public domain animal CC0 photo. https://www.rawpixel.com/image/5925470/photo-image-background-public-domain-treeFree Image from public domain licenseU.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) Plant Protection and Quarantine… https://www.rawpixel.com/image/3259407/free-photo-image-veterinarian-pet-dogFree Image from public domain licenseDog with pups (1780). Original public domain image from the Cleveland Museum of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/8627228/image-art-vintage-public-domainFree Image from public domain licenseGustaf Kolthoff hunting (1888) oil painting art by Bruno Liljefors. Original public domain image from Wikimedia Commons.… https://www.rawpixel.com/image/10184747/image-dog-plant-personFree Image from public domain licenseConservatory Fountain png, vintage garden illustration by Perkins Harnly and Nicholas Zupa, transparent background. Remixed… https://www.rawpixel.com/image/9822862/png-aesthetic-flowerView licenseAn elephant seated in an armchair is being weighed by a small dog. Watercolour by G. Hope Tait, ca. 1900. https://www.rawpixel.com/image/13964906/image-dog-cartoon-artFree Image from public domain licenseSoapine : for washing and cleaning everything, no matter what, Soapine works better than soap or anything else : use no… https://www.rawpixel.com/image/13952808/image-dog-cartoon-faceFree Image from public domain license