忠誠
abandoned
animal
aviary
concept
cruelty
cute
devotion
dog
dog shelter
emotion
expectation
eyes
fence
friend of human
gaze
grate
gray
guard
homeless
intelligent
jail
kindness
loneliness
look
outdoor
pending
pet
pity
portrait
prisoner
protector
purposeful
rottweiler
sad
sad eyes
sad look
sadness
shelter
style
throw friends
to lie
toned
wait
wait for the owner