A Schnauzer and Maltese mix puppy is going viral on TikTok after a few thought it was a porcupine. Teacup puppies are often fawned over on social media for their small sizes and playful energy.

Whether your dog barks at the doorbell or at every car ... and why would she? The Maltese mix followed her instincts and made her voice heard, which more than made up for her tiny size.