Cocker 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 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 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 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 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 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 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 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 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 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 licenseFree yorkshire terrier dog held by veterinarian image, public domain animal CC0 photo. https://www.rawpixel.com/image/5925163/photo-image-background-public-domain-dogFree Image from public domain licenseFree doberman dog standing on dry leaf image, public domain animal CC0 photo. https://www.rawpixel.com/image/5922373/photo-image-background-public-domain-dogFree Image from public domain licenseClose-up of a tabby cat's face with its eyes wide open. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286560/free-photo-image-pet-kitten-adorableFree Image from public domain licenseHusky dogs pulling a sled in the snow in Kungsleden. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286836/free-photo-image-husky-cold-animalFree Image from public domain licenseBrown bulldog face on white background. Free public domain CC0 photo. https://www.rawpixel.com/image/6040896/photo-image-background-face-public-domainFree Image from public domain licenseCotton tail rabbit on suburban lawn. Bozeman, MT. Summer 2007. Original public domain image from Flickr https://www.rawpixel.com/image/3334960/free-photo-image-animal-bunny-hareFree Image from public domain licenseBrown donkey in Tiscamanita, Spain. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305713/free-photo-image-horse-nature-stone-lionFree Image from public domain licenseAn orange cat lounges on a bean bag chair in a cozy living room, beside a plant. https://www.rawpixel.com/image/5928066/photo-image-public-domain-plant-woodFree Image from public domain licenseWhite & brown dog sitting on white background. Free public domain CC0 photo. https://www.rawpixel.com/image/6039068/photo-image-background-public-domain-dogFree Image from public domain licenseWomen sitting on a couch with her dog on the lap. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284841/free-photo-image-relax-home-dog-couch-sofaFree Image from public domain licenseLiving with his uncle in Runnels, Iowa, D’Quinton Robertson raises horses, chickens and a sheep. https://www.rawpixel.com/image/3259507/free-photo-image-horse-rancher-hands-backFree Image from public domain licenseA side view of a rabbit in a grassy knoll. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3282184/free-photo-image-wild-rabbit-animal-bunnyFree Image from public domain licenseFree bulldog puppy held by a woman image, public domain animal CC0 photo. https://www.rawpixel.com/image/5927446/photo-image-background-public-domain-cuteFree 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/3259422/free-photo-image-dog-animal-canineFree Image from public domain licenseDennis Kleinjan, rancher near Chinook, Mont., uses electric fence to divide his place into different pastures to rotate his… https://www.rawpixel.com/image/3334966/free-photo-image-animals-public-domain-agriculture-manFree Image from public domain licenseTwo Japanese sumo wrestlers posed with referee by Felice Beato and Baron Raimund von Stillfried https://www.rawpixel.com/image/14263002/photo-image-dog-face-personFree Image from public domain licenseCpl. 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-walkFree Image from public domain licenseDog catching a ball. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286563/free-photo-image-black-and-white-catchFree Image from public domain licenseDog walking at the parade under USA flag. Original public domain image from Flickr https://www.rawpixel.com/image/3578704/free-photo-image-america-american-flag-animalFree Image from public domain licenseTabby cat. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286842/free-photo-image-creative-commons-adorable-animalFree Image from public domain licenseFree bulldog looking out of car window image, public domain animal CC0 photo. https://www.rawpixel.com/image/5924467/photo-image-background-public-domain-greenFree Image from public domain licenseSenator Young and Ruth Crawford Mitchell on Horseback by Louis Fleckenstein https://www.rawpixel.com/image/14263048/senator-young-and-ruth-crawford-mitchell-horseback-louis-fleckensteinFree Image from public domain license