I haven't played any Dead Rising for a long while. But a few nights ago I was standing by my bed looking at my dog, and I said, "Come on."
I expected her to take that as meaning "get on the bed," which she can only do by jumping onto my chair at the foot of it to reach it. Instead, she walked straight towards me, and I immediately thought, "No, you dumb dog, no! Wrong way! Oh right, I have to set waypoints so the AI knows to make her jump onto the chair to get up there."
Well dogs may be pretty dumb but they're not as stupid as Dead Rising 1 NPCs