My dog friend, I learned about endangered animals. Because people are destroying the animal's home and killing them. So everyone are saving the animals by raising money to save the animals and their habitats.
So, as I remember Elmo's world, there's an episode about hands. People use hands to do sign language. It reminds me of Elmo's friend, David, who is deaf. And he uses his hands to sign languages so he can talk.
My dog friend, for me, I was a fan of Kidsongs and Pokemon. Because I love music as much as I love Pokemon. Speaking of Pokemon, I love the first Pokemon movie about Mewtwo and Mew. Of course, Mew is very cute and adorable. Because it is a baby Pokemon.
My dog friend, as I remember correctly, in one of the episodes of Sesame Street, Rosita and Telly meet Bob's niece, who is deaf. And also in the episode, there's an episode of Elmo's world about families.