忠誠
aggression
animal
attentive
autumn
big
cheerful
confidence
cute
determination
dog
forest
friendship
game
german
german shepherd
grass
green
guard
independence
kind
loyal
mammal
military
military dog
military dor
nature
outdoors
outside
park
pet
play
police
police dog
practice
protection
puppy
rest
security
security dog
security guard
shepherd
spring
summer
team
training
tree
walk
warm