"Jessie, the female dog from Animal farm which has been turned back to "Manor farm" by Napoleon the evil pig, has persuade the animals to come with her to get away from Napoleon. The animals reunite with Snowball, the good pig from the book and the movie to help them survive. They went to a new home, and they all collapse from exhaustion, and they woke up in Equestria to live a new happy life without oppression. The animals are: Benjamin the donkey, Clover and Mollie the 2 horses, Muriel the old goat, the sheep, the cows, the ducks, the surviving hens from the chicken uprising that failed".
DISCLAIMER: I do not own Animal Farm or My little Pony, i just own the story, and the names of a few animals i came up with. All rights go to Hasbro, and i don't know what rights got to Animal Farm, but it goes to George Orwell.
Cast
Snowball: Kelsey Grammer
Jessie: Julia Ormond
Benjamin: Pete Postlethwaite
Spook: Clancy Brown
Mollie: Julia Louis-Dreyfus
Paul: David Hyde Pierce
Freddy: Ian McKellen
Patrick Stewart: Napoleon
Ian Holm: Squealer