abandoned
abandoned domestic animal
alone
animal
asleep
brown
canine
carefree
city
cold
comfort
concrete
cute
dirty
dog
domestic
drowse
face
friend
fur
ginger
homeless
hungry
lazy
loneliness
lonely
lost
loyal
mammal
mongrel
nature
neglected
one
outdoor
outdoors
people
pet
pity
portrait
rest
sad
sadness
sidewalk
sleep
sleeping
sleeping dog
stray
street
tired
unhappy animal