adopt
adoption
animal
begging
cage
canine
care
confined
cute
depression
despair
dirty
dog
domestic
fear
fence
fur
house
image
kennel
loneliness
lost
loving
mammal
messy
obsolete
old
outdoors
pet
pound
prison
protection
puppy
sadness
security
shelter
sheltering
society
space
stray
trapped
two
waiting
whisker
wire