英文關鍵字
adorable
adult
aggressive
angry
animal
arm
attaches
attack
background
beautiful
bite
black
breed
brown
canine
clearly
cute
dangerous
defender
defense
dog
doggy
domestic
equal
fighter
friend
fun
fur
german
grass
green
guard
happy
head
labrador
mammal
meadow
motion
nature
park
paw
pedigree
pet
playing
portrait
protection
puppy
purebred
running
security
sharp
shepherd
slow
strong
teeth
that
training
visible
white
young