abandoned
africa
animal
bar
behind
black
cage
captivity
close
concept
cute
depression
endangered
eye
face
fence
freedom
fur
gaol
hair
hairy
head
homeless
iron
kennel
loneliness
lonely
look
looking
mammal
metal
nature
nose
portrait
predator
prison
rebar
rescue
rights
sad
serval
shelter
sorrowful
unwanted
waiting
wild
wildlife
young
zoo