英文關鍵字
abandoned
animal
black
breed
brown
canine
cheerless
city
cute
dog
face
friend
friends
friendship
ground
homeless
homelessness
hungry
lonely
looking
lost
love
mammal
mongrel
mother
nature
outdoor
pavement
pet
portrait
puppy
resting
road
roadside
sad
sidewalk
sleep
small
stray
street
sweet
tired
tramp
two
urban
waiting
white
young