Rat lullabies? (Video)

I just don’t know how to feel about this! A woman in Columbus, Ohio has two pet rats. No that’s not the part I’m uncomfortable with, although I wonder about it. The part that’s got me all heeby-geeby’d out is she lets them out to run around the house BUT the cool part (?) is she has trained them that it’s time to go back to their habitat with a song. First they get into a pet carrier, then into their cage. You have to see it to believe it.