Kaeloo It is about a group of buddies, Kaeloo the cute and gentle frog, Stumpy the stirred-up squirrel, Quack-quack the introverted duck, the big show-off Mister Cat and, as of season 2, Pretty and Eugly, the rabbit sisters and Olaf the penguin. These loopy pals often get bored in Smileyland and have to come up with games to pass the time. A seemingly harmless situation, with happy, dancing flowers everywhere and beautiful animation. However, everything always goes pear shaped.