Watch adorable puppy flashing pearly whites

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Usually when a dog bares its teeth, it's a sign to step away. But our morning show anchors are smiling right back when this adorable puppy flashes his pearly whites, although Mark Alford admits, he's a little creeped out.

Facebook user Amanda Robles taught this little guy to smile on command. Robles said in the video caption that she is fostering the 5-month old, who she calls "Herbert" for PAWS Chicago pet program, and he will soon be available for adoption.

The video has been viewed more than 9.4 million times on Facebook, so it's a pretty safe bet that Herbert won't be waiting long for his forever home.