alone
animal
bin
bucket
can
cartoon
cat
city
concept
conceptual
container
environment
feline
fur
garbage
heap
homeless
household
hungry
hygiene
kitten
kitty
litter
lonely
look
night
one
outdoor
outdoors
pet
pets
puss
recycle
refuse
rubbish
sad
sit
soft
solitude
stray
street
striped
town
trash
unhappy
unhealthy
urban
young