adopt
alert
alone
animal
attentive
bad
belief
canine
canis
charity
creature
cry
cute
depressed
despair
dog
doggy
dream
exhausted
eye
fear
fearless
feel
following
friend
giving
help
helping
helpless
homeless
hopeful
hopelessness
hungry
loneliness
lonely
lost
mammal
pedigree
pet
puppy
sad
sadness
sleep
sleeping
stray