英文關鍵字
dog
1930s
usa
affection
bonding
canine
companionship
connection
enjoyment
education
incentive
loyalty
obedience
playful
park
pet
owner
reward
snack
sunlight
teaching
training
trust
woman
touch
adult
cheerful
care
animal
joy
lifestyles
outdoors
relaxation
friendship
grass
guidance
indulgence
satisfaction
vintage
footage
vitality
memories
nostalgia
past