英文關鍵字
abandoned
acquaintance
acquainting
action
adorable
animals
another
breed
canine
checking
companion
contrast
crowd
curious
cute
difference
different
dog
domestic
familiar
familiarity
friendly
friendship
funny
getting
greeting
home
homeless
interested
kind
know
leash
life
lovely
meeting
mongrel
mutt
nose
opposition
outdoor
outside
owner
pedigree
people
pet
smell
smelling
sniffing
stray
street