You could go for the dog smiling as his owner takes a selfie or the one where the owner is training their puppy to smile on ...

Commenters seemingly found the dog’s “happy smile” video so relatable that they shared their personal experiences with their own dogs. One user wrote that their dog “Pepper does this ...

"Bitsy's smile was noticed instantly ... but we hope this brings awareness to homeless shelter dogs waiting in the windows everywhere and that someone will consider opening their hearts and ...

Separation anxiety in dogs is a behavioral disorder that causes extreme distress when the animals are separated from their owner or when they are left alone. As a result, dogs might exhibit ...

Paralyzed Dog Likely Abandoned By Previous Owners Is ... causing them to pull back into a constant smile. Sadly this is uncomfortable for him and causes lots of twitching, and he has kidney ...