Keepaway

Arthur is home.
His two kids, Jenny and Jack, play Keep Away with the dog. The dog runs back and forth between them, panting heavily. Eventually, the dog clutches his furry little chest and drops dead from a heart attack.
The kids keep playing Keep Away, because they so rarely get to do it with a severed human head.
Arthur watches them through his front window. He takes it with him everywhere, just for these moments.
He wishes their mother could be here, but then, in a way, she is.
He wonders where the rest of her body is stashed.