The puppy shark stage usually happens when a puppy is between 6 to 12 weeks old and they start nipping, biting and chewing everything, including your hands, feet, clothes and sometimes even your hair.

It's hard to resist a puppy's adorable face, but don't be fooled — they're willing to be a little rough around the edges if it means they'll get what they want! And at a young age, they don't quite ...