Perry the Platypus: Get a Perry the Platypus inspired plush toy. Gift idea: A must have for any Phineas and Ferb fan, both young and old! Soft material: Filled with PP cotton, this Perry is extra huggable! Design: Everyone's favourite secret agent from Phineas and Ferb, this Perry the Platypus inspired toy features his iconic tail and wild-eyed expression. Size: The toy measures 28cm in length including the tail. Perry The Platypus Inspired Plush Toy | Living Social | Living Social