英文關鍵字
active
adorable
affectionate
animal
assistance
blind
brave
breed
breeding
canine
center
centre
commands
curious
cute
devotion
dog
exercising
goodnatured
guard
handler
healthy
help
impaired
intelligent
k9
labrador
lead
looking
muzzle
obedient
pedigree
pet
playful
police
protection
puppy
purebred
ready
rescue
safety
search
security
service
shelter
smart
specifically
training
visually