One thing they won’t do is share an open-mouth, toothy smile. Cats only show their teeth when they’re feeling threatened, fearful or trying to defend themselves, so be careful not to mistake ...

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 ...

This woman is biting back at the haters. A woman who was mocked for her messed-up teeth is making trolls eat their words after posting a TikTok of her brand-new smile. The woman — whose name is ...

TikTok user @_mismelon sparked a curious conversation when she asked, "How did everyone suddenly master new smiles?" The ...

In a viral TikTok video, the owner of a 10-month-old German shepherd/Belgian Malinois pup named Aura shared the top seven signs that a dog is happy, so we spoke to a veterinarian to learn more.