Elmo and his adorable puppy, Tango, star in a sturdy board book based on the new Sesame Street specials Furry Friends Forever: Elmo Gets a Puppy! and Elmo and Tango's Mysterious Mysteries. Meet Tango--Elmo's adorable mixed-breed puppy! This sturdy board book is based on Sesame Street's new animated special Furry Friends Forever: Elmo Gets a Puppy. The youngest Sesame Street fans will love looking at the bright, colorful illustrations and hearing about all the fun things Elmo and Tango do together. Sesame Workshop, the nonprofit educational organization behind Sesame Street, aims to help kids grow smarter, stronger, and kinder through its many unique domestic and international initiatives. These projects cover a wide array of topics for families around the world.