vicious dog(s)

modern hobo code #2 and #3.

Shot #1
This shot conveys that there is only one vicious dog on premises. Some good information to know.

Shot #2
A wandering hobo would want to know if there are more than one vicious dog, thus shot #2 depicts when there are two. Two vicious dogs are depicted in a union providing both a semblance of conveyed meaning (danger, attack, gtfo) and symmetry.

Color choices:
Dark and danger to convey that a wandering hobo could be attacked/mauled at this particular household.