abandoned
abuse
abused
adopt
adult
alone
animal
black
canine
city
depressed
depression
despair
dirty
dog
domestic
drama
friend
homeless
homelessness
hopeless
hunger
hungry
ill
laying
loneliness
lonely
lost
mammal
mongrel
needy
nobody
old
one
pet
poverty
road
sad
sadness
sick
stray
street
tired
tramp
urban
vintage
white