adorable
aggressive
alert
angry
area
attention
beware
care
caution
collar
community
cut
danger
dangerous
dog
doggy
domestic
exclamation
fierce
forbidden
friend
guard
hazard
head
icon
illustration
lap
obedient
pet
protector
reliability
road
run
safety
secure
security
sign
signal
stop
symbol
tape
togetherness
tongue
warning
zone