abandoned
adoption
alone
animal
begging
breed
canine
charity
compassion
curious
cute
depression
dirt
dirty
dog
doggie
domestic
face
friend
help
home
homeless
loneliness
lonely
look
mammal
mongrel
nature
pet
pity
portrait
puppy
rescue
rest
sad
sadness
standing
stray
sweet
tired
unhappy
untidy
village
waiting
wool
yard