遊び心のある
action
active
agility
animal
background
ball
beg
behavior
cute
dog
educate
education
fetch
fun
funny
game
good
grass
happy
jack
joke
learn
leisure
look
meadow
obedient
outdoor
owner
park
patient
pet
play
puppy
purebred
reward
russell
sit
smart
sport
summer
teach
terrier
toy
train
treat
up
wait
walkies