英文關鍵字
active
activity
animal
ball
belgian
breed
catch
chase
command
dog
enjoy
execute
female
field
friend
fun
grass
hold
joy
malinois
master
meadow
mouth
muzzle
nature
outdoors
owner
pet
play
playful
poland
portrait
run
sheepdog
shepherd
take
teach
teacher
teeth
through
toy
training
walk
woman