abandoned
adopt
animal
asphalt
bitumen
black
canine
city
color
creature
cur
dead
depressed
dog
domestic
feral
footpath
help
homeless
humane
ill
laying
loneliness
lonely
lost
mammal
mongrel
one
pavement
pet
rescue
rest
resting
road
roadside
sad
sadness
sick
sidewalk
single
sleep
stray
street
thai
thailand
urban
welfare
wild
yawn