afraid
animal
anxious
apprehensive
behavior
body language
breed
canine
care
caring
caution
cautious
comforting
dog
dog trainer
expression
fearful
foster
frightened
guardian
hide
hiding
kindness
leg
look
looking
mixed breed
mutt
nervous
outdoor
outdoors
owner
peek
peeking
person
pet
pet adoption
pets
petting
pit bull
protect
rescue
sad
scared
shy
skittish
terrier
timid
trainer
training
unhappy
upset
worried