abandoned
animal
background
brown
canine
cheerless
closeup
creature
cute
depressed
dirty
dog
eyes
friend
friendship
funny
homeless
homelessness
humane
hungry
loneliness
lonely
lost
mammal
mongrel
nature
outdoor
pavement
pet
puppy
rescue
rest
resting
road
roadside
sad
sadness
sidewalk
small
small dog
stray
street
urban
waiting
young