This fucking chapter always gets me. The goddamn dog doesn't know any better and still tries to play around, up until the kids decide to feed it to their parents.
Dude, I remember reading this manga a while back on Manga Stream. I forgot the name: I can't believe I found it again by luck. Holy shit, the "Children Living With Corpses" one disturbed me so much I had to take a break for a while to try to finish the rest of the manga. I still remember it out of all the short stories. So disturbing it's enjoyable.