Little else makes me laugh as hard as dogs doing truly hilarious things. For example, dogs walking in boots – always gets me. Dogs acting as the head of a human – can’t contain myself. A dog actually smiling with his teeth and lips pulled back – hysterics and tears for days. I have seen this video of a short vine clip several times, and every single time, it’s funny. This adorable pooch’s owner tells her dog, Kaiser to “smile, you’re so handsome!” and the dog pulls his lips back to show off his pearly whites in a very human yet creepy fashion. It’s only six seconds, but it’s six seconds of pure gold that loops over and over and over again.