Dog Runs Through Water Fountain. Is this the happiest dog on the earth?

Martha Bellingham says she was on her way to her job at Central Saint Martins College in London when she spotted this dog frolicking — or “dancing,” as she put it — in the water fountain outside.

“It is amazing how animals have the ability to teach humans to enjoy the simple pleasures in life,” she wrote. The video become viral racking up more than 400.000 views.