Some people don’t think that animals actually smile; that they just look like they do while they’re panting.
I personally don’t believe that; dog smiles are totally real.
In fact, some dogs have learned to smile in front of the camera, like this amazingly happy bulldog.
Dogs who have been adopted definitely have something to smile about, since they finally have a happy home and a loving family to look after them.
This is the reason that Meatball the stubby little pit bull mix is smiling all the time.
Since he was rescued at a shelter in Central Valley, CA, the little meaty dog can’t stop flashing the biggest smile.
And his memorable mug has made him a pretty popular dog in cyberspace; check below to see why people can’t get enough of his photos.