Seeing animals happy makes others also feel happy. This is a given but there are some animals who have a naturally smiling faces. This may be because they have a certain face structure or eyes. After ...

A smile can be so contagious. You know how hard it is not to yawn after seeing someone else do it, so just imagine keeping a straight face when someone is smiling hard right at you. When someone is ...

WALLER, Texas (WPVI) -- A photo of an adorable, smiley pup at a shelter in Waller, Texas has gone viral on Facebook. The dog, named Cheech, was rescued by the City of Waller Animal Shelter and Rescue.

I'm grinning ear to ear and you will, too. This may be one of the greatest pick-me-ups if you're having a lousy day. If you're a pet person then you know there's nothing like coming home to the ...