英文關鍵字
alone
animal
bite
bound
bowl
brown
chain
chained
close
collar
country
countryside
cute
dog
doghouse
expression
eyes
friend
giving
guard
head
house
housedog
jaw
kennel
lick
locked
lonely
look
mammal
mongrel
nature
nose
outdoors
outside
pest
pet
play
pretty
protection
puppy
rural
sad
sitting
tied
watch
watchdog
wooden
wool
yard