User blog comment:Kuzlalala/Lala's Long but Orderly Put Theory about Phineas and Candace's Biological Father/@comment-2077777-20110810173620/@comment-753210-20110811094720

Actually, I was thinking that training the animals to do human-like behavior was inspired from Phin's real dad transforming into a platypus. I'll explain it more in the blog.