英文關鍵字
aggression
alone
anger
angry
animal
attack
background
backyard
bark
barking
barks
behind
canine
chain
close
closed
cute
dog
domestic
face
fence
grid
guard
home
house
hungry
little
metal
motion
muzzle
net
noise
outdoor
pet
portrait
property
protect
protecting
protection
puppy
purebred
security
slow
small
street
vicious
white
winter
young