cartoon of a girl walking a dog from http://www.usda.gov/cnpp/KidsPyra/ National Agricultural Library, Agricultural Research Service, U. S. Department of Agriculture
遛狗
activity、animal、canine、cartoon、child、Diverse kids and adults and scenery、dog、girl、Illustrations Unlimited、People、pet、rimanalogi、Set 1B、usda、Verbs、walking
活動、動物、犬、動畫片、兒童、不同的孩子和成人和風景、狗、女孩、插圖無限、人、寵物、rimanalogi、設置1B、USDA、動詞、步行
資料來源：openclipart ( https://openclipart.org/ )