It's equal parts fun and terrifying.
It makes weird noises that vaguely sound like a rattlesnake.
It's ... a doorstop. And it has this young Cavachon puppy, named Mango, completely bemused.
Though this video dates back to 2011, it's only recently recently gained the Internet's attention, aided by sites like Tastefully Offensive.
Start your workday the right way with the news that matters most. Learn more