The Caterpie Line 010. Caterpie (Cat and Pie) 011. Metapod (Buttanee) 012. Butterfree (Adult Cat and Pie) Program: Photoshop and Paint Tool Sai Misc: Since there's a gender difference in Butterfree, I made Caterpie twins so that way when I draw the Butterfrees, they can be the same twins.