Felix the Climber

Felix the Climber is a monkey doll from The Secret Life of Toys.

Felix was Balthazar climbing teacher. They used to climb the bookcase together - except Balthazar had to climb back down because of his fear of heights.

While climbing up the beam, Felix fell behind the radiator and was gone missing for a long time. Neither Penny and Simon, nor the toys knew where he was, until he was found and rescued in the episode Climbers.