Pinky the Chihuahua, or Chihuahuaborg, the 2nd Dimension counterpart of Pinky the Chihuahua, appeared in "Tales from the Resistance: Back to the 2nd Dimension".
Now, most of his body barring one leg, one arm and part of his face, has been mechanically enhanced: he has a light gray collar on his neck, which is covered by a gray material like his body. His head is covered with a dark gray/black material and his ears are mechanical, and he has a visor with red vision where his eyes should be. His mechanical arm has a light gray knuckle and dark gray arm, and one of his legs is covered with dark gray metal, forming a boot.
After he reforms, most of the metal comes out of his body, barring the mechanical arm.
In the episode, just like his counterpart, Pinky was once an O.W.C.A. agent and belonged to Isabella, but he has been enslaved and transformed into a ruthless cyborg by the evil Charlene Doofenshmirtz (the wife of the notorious Tri-State Area dictator, Heinz Doofenshmirtz), similar to how Perry the Platyborg became Heinz's robotic enforcer.
Ever since then, Isabella felt worried that Pinky has been gone for a long time. Two months following Heinz's arrest and the Norm Bots' destruction, Pinky is seen aiding the other Animal-Borgs into capturing Platyborg, though they fail thanks to the efforts of the Resistance.
Chihuahuaborg would later aid in capturing Platyborg again (along with Phineas and Candace) in Charlene's lair. However, Ferb released his siblings and Platyborg, and the Resistance arrive to free the enslaved agents by using specialized fedoras. Isabella attempts to use one of the fedoras on Chihuahuaborg, but has difficulty of doing so.
Fortunately, Phineas manages to get the job done for her, which finally freed Pinky from his evil programming and allowing him to reunite with Isabella. He and other freed agents later attempted to hold both Doofenshmirtz and Charlene at gunpoint so that the Resistance could take them into custody, but the couple's daughter Vanessa aids her family and Pandaborg (who is the only animal cyborg not be freed of his evil programming) to escape by having her boyfriend Tony Marzulo to drive them away in a hover car.
In the end, Pinky attends the O.W.C.A. reunion party along with the other freed agents. He is presumed to resume his life with Isabella and her family afterwards.
- It is unknown if this Pinky had his own nemesis Professor Poofenplotz in his dimension or not.
- "Tales from the Resistance: Back to the 2nd Dimension" (First appearance)
|2nd DimensionResidents of the|
| Phineas-2 | Ferb-2 | Baljeet-2 | Buford-2 | Isabella-2 | Gretchen-2 |
Holly-2 | Katie-2 | Milly-2 | Ginger-2 | Adyson-2 | Irving-2
|Candace-2 | Vanessa-2 | Jeremy-2 | Carl-2 | Tony Marzulo|
|Linda-2 | Lawrence-2 | Doofenshmirtz-2 | Charlene-2 | Monogram-2 | Taxi Driver|
|The Resistance | Firestorm Girls | Norm Bots | Animal Borgs | O.W.C.A.|
|Perry-2 | Pinky-2 | Peter-2 | Terry-2|