Abby is sitting at the window, watching traffic go by. (At least when she wasn't blinking for the flash.) When she spots Paul's motorcycle she'll move into the kitchen and assume the Treating Position on the right-hand bar stool, where she will wait with increasing impatience until she gets her treats, dangit!
This will be my cue to start the Human Treats. But first, I have to look under Chris' chair to be sure the picture of the sailing ship is still in place. Because the son has to be over the yardarm, yanno.