abandoned
adopt
alone
animal
begging
brown
canine
chain
compassion
cute
depression
dirty
dog
doggy
domestic
friend
help
homeless
hungry
loneliness
lonely
look
mammal
mercy
miserable
mongrel
neglected
one
pet
pity
portrait
puppy
rescue
rest
resting
sad
sadness
solitary
solitude
standing
stray
sweet
tired
village
waiting