While there are some people that question just how much animals can feel, anyone that has ever had a pet knows that dogs can be extremely emotional and expressive creatures. They hide their faces when they're scared and you can always see the guilt in their eyes after they do something naughty. Undoubtedly, the greatest emotion to see on a dog's face is joy. A social media challenge encouraged owners to share photos of their dogs in their happiest moments and the results are beyond adorable. Just take a look at the big smiles plastered on the faces of these cuddly dogs.
(Facebook)
(Facebook)
(Facebook)
(Facebook)
(Facebook)
(Facebook)
(Facebook)
(Facebook)
(Facebook)
(Facebook)
(Facebook)
(Facebook)
(Facebook)
(Facebook)
(Facebook)
Shares these smiling dogs to make others smile!
