Around my place it'd be shot. Like above, we get a lot of drop offs. A couple dogs can make a lot of dogs in a short amount of time. Biggest group I saw around here was 9 dogs together.
Several ppl in my area go together and decided we were gonna get rid of them all. We all know each other and know which dogs belong and which don't. It worked. If I saw that running stray, it'd be shot.
-Jake