Beloved U.S. actress Florence Henderson has launched a TV campaign in a bid to find her missing dog. The former Brady Bunch star's pet, Apple, has been missing for days and so a tearful Henderson has opened up to U.S. news show The Insider. Henderson has also hired a private investigator and has taken out ads in newspapers. And she has set up an information hotline for anyone who thinks they may have seen the black poodle mix, and has offered a reward for the pooch's safe return. The actress says, "It's like she just vanished."