Personally I believe that Dingodile started off as an unfinished creation of N. Brio's but Cortex came along and finished the mutant off, making Dingodile his own creation. The fact that Dingodile may originally have been N. Brio's unfinished creation could explain why Dingodile does not always remain loyal to Cortex. But then N. Brio takes sole credit for creating Tiny Tiger who has always remained loyal to Cortex as far as I'm concerned.
Actually I've thought of another possible theory. Doctor Neo Cortex, and Doctor Nitrus Brio were working on two separate mutants. Then Cortex stole Brio's creation, took all the credit and morphed it with his own. And thus Dingodile was made.
Brio was responsible for 50% of Dingodile's creation, explaining why Dingodile may betray Cortex from time to time.
Again this is just a possibility that I've written, so you don't have to agree that it's true.
C.Syde65 wrote: I know but Cortex said that he made shoes out of Dingodile in CTTR. Which we all know is false, since Dingodile appeared in the Nintendo DS and Gameboy Advance versions of Crash of the Titans.
Maybe Brio was working on Dingodile to try to destroy Cortex again, but before he was finished, Cortex stole him and finished him off and brainwashed him successfully.
In my opinion this theory is the most likely one, but I don't think that Cortex brainwashed him because the Cortex Vortex was already destroyed by the time of Warped. Even if Dingodile was made before Warped it would also be impossible for him to be hypnotized because in Crash 1 the Cortex Vortex was not fully functional, and in Crash 2 it was only in the form of a space station, and it was destroyed before Cortex could collect all the crystals to power it.