O the Owl is a main character of Daniel Tiger's Neighborhood and Daniel's best friend. O lives right next to Katerina Kittycat in the same tree and even shares some sort of brother and sister type relationship with Katerina. He also lives with his Uncle X who takes care of him. O loves to read books and is usually seenwith a book most of the time. O is also a very curious child who is always on the look out for new things.
O the Owl is a blue colored owl with green Eyes, Yellow eyeLids, Orange Beak, and wears green and white sneakers.