Going to the Dr's office for a regular check up Marcus gets called only to be chided by the nurse once in the room for being a naughty lilone and taking off his diaper admist the confusion of patients. Marcus now finds himself laying on the exam table in a thick diaper with a pacifier between his lips and the nurse telling him he's a good pup from the room's intercom and his pediatrician would be with him soon but he'd have to wait for his mommy to come pick him up as the nurse tries to get a hold of her.