Roo Wikipedia
Roo is a fictional character created in 1926 by A. A. Milne and first featured in the book is a young kangaroo (known as a joey) and his mother is most other Pooh characters, Roo is based on a stuffed toy animal that belonged to Milne's son, Christopher Robin stuffed, Roo was lost in the 1930s in an apple orchard somewhere in Sussex.