abandoned
abuse
abused
animal
bask
big
brown
canine
city
concept
confined
creature
cruel
cruelty
depressed
depression
dirty
dog
doggy
homeless
homelessness
hopeless
hunger
hungry
ill
indifferent
looking
lost
mammal
mongrel
outdoor
pet
poverty
rest
sad
sadness
shelter
sick
slave
stray
street
tired
town
truck
unwanted
vagrant
warm
welfare