英文關鍵字
amusing
animal
breathing
breed
brown
canine
close
companion
cute
dog
domestic
ear
eye
face
faithful
friend
friendly
friendship
fur
german
green
guard
head
jaws
joy
mammal
massage
muzzle
nature
nose
obedience
old
park
paws
pedigree
pet
playful
portrait
positive
protection
puppy
purebred
respect
security
sheepdog
shepherd
smart
tongue
wisdom
young