At the start of the Voice of the Hisomu section, the game introduces dogs with a section that's smaller than the dog's sniffing radius; the dog patrols the section so I'm really at a loss for how to get through cleanly.
That doesn't mean I can't get through, but I'll alert the dog. Doing this however does not cause the 800 points "Detected!" penalty. Does it perhaps screw you out of the end-of-level no alerts bonus as well?