英文關鍵字
adorable
animal
arm
attention
bark
beagle
beautiful
behavior
bond
breed
canine
command
companion
cute
dog
domestic
feed
feeding
following
food
friend
friendship
fun
give
giving
human
learning
male
mammal
man
morning
nature
obedience
ocean
outdoor
outside
owner
paw
person
pet
purebred
sea
shake
sitting
sun
toy
train
water
wave