RRD Duck Hunt Clues 4 5 6

So far, I've found all the locations for the Duck Hunt.  Clue 5 stumped me for a while.  But I went hunting today and got it in one.  My first guess turned out to be correct.  I didn't have a conscious memory of seeing it but it must have been filed deeply away for me to have made it my first guess.

I also seem to be the only one posting them.  If anyone else is playing, maybe they are waiting until the end to post.  

clue 4

Clue 5

Clue 6

I also saw this when I was out and about.  The juxtaposition of the bumper sticker with the silhouette of the Doberman and the actual little fluffy dog made me laugh.  Wolf's comment was, "My other dog is a Doberman"