Rosa

A funny thing about Beverly Hills Chihuahua 2 is the fact that the dog actor for Rosa, one of the bastard children of Chloe, got run over by an ice cream truck during filming and passed away three days later. The driver of the ice cream truck was named Tobias O'Sullivan and got fined $32,500 by the Chinese Government, who were the true masterminds behind the trilogy. She was quickly replaced by a new dog actor who looked similar enough but not quite, named Keyboard Dog.

Rosa herself is a really stupid fucking dog in the movie anyway, and the actor change was needed, because the old one couldn't act if her life depended on it, and see how that turned out? In fact, director Alex Zamn, who is indeed an eldritch being of true horror and a talented filmmaker, said that Keyboard Dog possessed a myriad of unique qualities that the old dog didn't, such as:


 * The ability to melt any hard metallic surface with her eyes (she had to wear a blindfold for most of filming due to the fact that she melted $15,000 worth of equipment)
 * Whenever the dog would sneeze, a tsunami would happen in the Japanese town of Isumi
 * Petting the dog would cause the person petting to have visions of D͉̫̤͇̹̪̭ͤ̋́ͩ̈́̕a̱͙͕͠rͨ̆̿ͦͦ́͟t̵͍͔̥͕͉̭̔̏̌ͩ̉͒h̴r͔̠͙̞̱̖ͧ̅a̧̓͛̌k̼̯̰͚ͩ͛͒̅ḯ̥̻̬̥́ͦ͐͆̕ͅu̥̟̝̝͖͓ͣ͊̃ͭ̍͟ͅs̜̫ͪͨ͑̍̏ͮ ̘͍̯ͅť̗͚͚h̓ͪ̾͒̿ͥ̚҉ë̠̙͖̤͕̻͍ͣ͗͌͛ ̰́̊̄͒̀̚W̪̯̬̦͗ͅi̸̤ͨs̟̜̫̜͕̱̗̐e̙̬͒ͯ͗̄ ̙̹͈͔͉͋a̸͓̗̺̣͎͍ͪͭ̉̾̔ͭn̸͙ͯͬd͙̲̯̮̣̆͂ͬ̃͂͌̑ͅ ̶̹̠̟̭̻͔͙ͮ̄͌̑P̜̜͕̼ͤͅo̧̗ͪ́w̵̫͖̋̔̃ͫͅe̼͎̭̱̲̟͉͑̂r̷͈͙̒f̼͎̥̱͖̍ṷ͕̳͓̎ͨ̊ḽ͑͆
 * Whenever ETM (Electromagnetic Thought Manipulation) was used on Keyboard Dog, the Manipulator, in most cases the Director, would have a chance of becoming the Manipulated, and would be controlled by the new dog actor. Some fun things she would do in these scenarios are:
 * Make Alex Zamn jump around frantically
 * Make Alex Zamn kick the actor for Papi (she really hated him)
 * Make Alex Zamn pray, but he always said funny things like "please make my black underwear pink and barbie-themed". Most of his prayers were answered by Dungleshit, and Alex Zamn has a large collection of barbie-themed underwear of Men's size.
 * Make Alex Zamn cheat on his wife multiple times, most often on a tree that Keyboard Dog had a strange emotional and interdimensional attachment to.

After filming ended, Keyboard Dog was put down due to the danger she presented. She could not have been killed by normal dog-killing means, such as euthanasia, knife, and kick. Rather, she was killed by powerful centrifugal forces made by a hijacked Disney World ride, which melted her organs.

Some say that Keyboard Dog was immortal, and did not actually die. Many theories exist on what Keyboard Dog is doing now, the most popular one being the Keyboard Dog Universe Divider Theory (KDUDT). The theory states that Keyboard Dog, using the g-forces created by the Disney Land ride, summoned a portal into an alternate universe in which she battled the second Keyboard Dog and won. This theory suggests that Keyboard Dog is still alive, just in another universe.