Here is another from the series of “Puppyhood” commercials that Purina aired in 2015 to promote Purina Puppy Chow. It was a clever campaign that integrated Buzzfeed video with a content-rich website. By the time the final episode ended, “Chloe,” the adorable Cavalier puppy, learned all about soccer practice, playing the piano, 1980s music, bathroom privacy and the value of miniature landscapes. To see the other commercials, just do a search on “Chloe” on this website.