I like that tale! However, I've found that my Wire Fox Terrier has somehow trained himself to distinguish a smoke alarm beep from the plethora of beeps in the house and came upstairs today at 3am waking me up to tell me batteries were running out. He followed me around until I located the culprit and then went back to bed. Next time he'll have upped his game to tell me which device it is. He's a good boi!