Sesame Street Season 13 Episode 75 The Meet Mr. Snuffleupagus event

Buster and Fred, dressed as cows, approach Olivia, asking if she knows where Gladys the Cow is. They're helping with a song of hers and the lack of local cows forces them to play some. Gladys arrives and Olivia questions Gladys' loyalty to her species, due to the fact that she's always pretending to be other animals. Gladys is surprised and tells her she is proud, which is the subject of her song. The animals set up by some boxes and Gladys performs "I'm Proud to Be a Cow." Afterward, Olivia is speechless.