User blog comment:Soneas/What will be different in Season 4?/@comment-3179130-20120815211017/@comment-4976617-20120817034552

I personally love the idea of Doofensmirtz trying to create a platypus to fight perry, but accidently making it a girl and perry falls in love with that girl platypus and that girl playtus becomes Isabella's pet (Got that from a comic on Deviart) But it will probably never happen.