Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
Chaos Dingo is a transformation of Dingo that appears in Sonic Underground
History Chaos Dingo first appeared when Dingo absorbed a broken Chaos Emerald , and with his morphing abilities, he transformed into Chaos Dingo. The transformation granted him immunity from Sleet 's Shapeshift Remote . He was going to destroy Mobius because he wanted nothing but chaos. Fortunately, Sonic , Sonia and Manic were able to defeat him. Chaos Dingo crushed Dr. Robotnik as well.[1]
References
Video games
Alf Layla wa-Layla | Baker | Burning Blaze | Chaos ' forms (Chaos 1 , Chaos 2 , Chaos 4 , Chaos 6 , Perfect Chaos ) | Color Power | Dark Queen | Dark Shadow | Darkspine Sonic | Devil Doom | Excalibur | Excalibur Sonic | Finalhazard | Gaia Colossus | Giga Metal | Hero Shadow | Hyper Mode | Hyper Knuckles | Hyper Sonic | Master Core: ABIS | Mephiles' monstrous form | Nega-Mother Wisp | Neo Metal Sonic (Metal Madness , Metal Overlord ) | Perfect Dark Gaia | Phantom Heavies (Phantom Gunner , Phantom King , Phantom Magician , Phantom Rider , Phantom Shinobi ) | Roboticization | Sonic the Werehog | Super transformation (Classic Super Knuckles , Classic Super Sonic , Classic Super Tails , Flicky's Super State , Mecha Sonic's Super State , Pir'Oth Ix's Super State , Super Knuckles , Super Mighty , Super Ray , Super Shadow , Super Silver , Super Sonic , Super Tails , Ultimate Gemerl ) | Ultimate Emerl | Void's transformation
Sonic the Comic Perfect Chaos | Super Sonic (Mirror Zone )
Adventures of Sonic the Hedgehog Roboticization | Super Robotnik | Supreme High Robotnik
Archie Comics Pre-SGW
Chaos ' forms (Chaos 6 , Perfect Chaos ) | Chaos Knuckles (Dark Mobius , Light Mobius ) | Chaos Shadow | Crystalline Magic (Crystal Golem ) | Enerjak (Dark Enerjak ) | Finalhazard | Metal Overlord | Perfect Tikhaos | Roboticization (Blaze Woman , Charmy Man , Espio Man , Knuckles Man , Mecha Knuckles , Mecha Sally , Mecha Sonic , Mecha Tails , Rose Woman , Rouge Woman , Shadow Man , Silver Man , Tails Man , Vector Man ) | Super transformation (Hyper Knuckles , Hyper Tails , Master Mogul , Super A.D.A.M. , Super Armor Mega Man , Super Scourge , Super Shadow , Super Silver , Super Sonic (Dark Mobius , In Another Time, In Another Place ), Turbo Tails , Ugly Naugus , Ultra Sonic (Eco Sonic , Polar Sonic , Solar Sonic )) | Titan Metal Sonic | Titan Tails | Werehog
Post-SGW
Burning Blaze | Chaos Shadow | Crystalmancy (Crystal Omega , Crystal Sonic ) | Devil Doom | Monster Form | Neo Metal Sonic (Metal Overlord ) | Overclocked Nicole | Perfect Chaos | Perfect Dark Gaia | Roboticization (Blaze Woman , Charmy Man , Espio Man , Knuckles Man , M'egga Man , Rose Woman , Rouge Woman , Shadow Man , Silver Man , Sonic Man , Tails Man , Vector Man ) | Sonic the Werehog | Super transformation (Super Armor Mega Man , Super Shadow , Super Silver , Super Sonic )
Sonic X Chaos ' forms (Chaos 2 , Chaos 4 , Chaos 6 , Chaosbot , Perfect Chaos ) | Cosmo's transformation | Dark Sonic | Final Lizard | Final Mova | Serpenter | Super Shadow | Super Sonic
IDW Burning Blaze | Master Overlord | Neo Metal Sonic | Sonic the Werehog | Super Neo Metal Sonic | Super Sonic
Miscellaneous
Chaos Dingo | Regeneration | Roboticization (SatAM , Sonic Underground )
I want chaos! 
