Differences in All Dogs go to Heaven

the Reality and Not-Reality of All Dogs Go to Heaven talks about these characters and places. Here is the Differences.

Differences

 * In the film, Charlie B. Barkin is a Stray Dog. In Real Life, he is owned by MGM founder Louis B. Mayer.
 * In the sequels, Charlie continued living without ever dying. In real life, Charlie did not come back to life. Instead, he died in 1943, due to Old Age.
 * In the film, Annabelle is a Whippet Angel. In real life, She is instead one of the BBC founder's dogs.
 * In the sequel, Red is transformed from a dog to a red giant cat. In real life, Red is a Red Dog (Like Clifford).
 * In the films, Carface Carruthers smoked a cigar. In real life, he is never a smoker.