orphan
abandoned
alone
animal
asylum
best friend
boundless
captive
come back
companion
cruelty
cute
depression
dog
doggy
emotional
eyes
faithful
fence
friend
gift
grating
grief
home
homeless
lattice
lone
loneliness
lonely
look
lost
love
mongrel
owner
patient
pet
portrait
posing
puppy
sad
sadness
sanctuary
snout
stray
strong
tax
waiting