A 25 fool-long mural on the side of a Victorian apartment building in the Haight Ashbury... depicting a cross between a snapping coyote and evil demon racing down the block at full speed... with skeleton bones showing, internal organs revealed, and teeth bared. Not a nice doggy.
https://files.sfba.social/media_attachments/files/116/585/626/512/083/899/original/552464ec53dd5f93.jpg