Screenshots from a viral TikTok video of a smiling dog. @pawms_huntsville/TikTok. If Maggie's smile wasn't enough of a sign she was happy, all you had to do was look at her tail wagging 100 mph ...

Watching this dog’s truly unique but adorable “happy smile” on repeat could heal your soul from within. An Instagram video of a mini Dachshund named Pippa’s extraordinary smile went viral ...

The other part? They're just out-and-out funny. We challenge you to look at them without breaking into a wide smile, if not a big belly laugh.

Reddit meme dog memorialized with 100 photos—and everyone’s crying ‘She made millions of people smile over the course of her life.’ ...

National Dog Day is August 26, and there's no better way to celebrate man's best friend than with these cute, relatable and funny dog memes.

Lindsey Vonn's Extremely Jetlagged Dog Is the First Meme of the 2018 Winter Olympics. ... Vonn, with a big smile and unrumpled ensemble, looks almost picture-perfect in her post-travel picture.