http://romanticmovies.about.com/od/racingstripes/a/racingtr062404.htm

Movie Synopsis: Racing Stripes is the tale of a baby zebra named
Stripes (voiced by FRANKIE MUNIZ), who is accidentally abandoned by
a traveling circus during a rainstorm. The helpless zebra foal is
discovered by horse trainer Nolan Walsh (BRUCE GREENWOOD), who
rescues Stripes and takes him home to live with him and his young
daughter Channing (HAYDEN PANETTIERE) on their modest Kentucky farm.
Stripes soon becomes a happy member of the farm's barnyard animal
family, led by a cranky Shetland Pony named Tucker (voiced by DUSTIN
HOFFMAN) and Franny (voiced by WHOOPI GOLDBERG), a wise goat who
looks after Stripes. The group also features bird-brained rooster
Reggie (voiced by JEFF FOXWORTHY) and Goose, (voiced by JOE
PANTOLIANO) a deranged big-city pelican on the lam who's hiding
out
in the sticks until the heat dies down in Jersey.

Stripes and Channing grow up together as best friends who,
unbeknownst to Channing, share a similar ambition – both dream of
racing in the prestigious Kentucky Open. Channing longs to train as
a jockey, but her protective father refuses to let her compete in
the potentially dangerous sport. Stripes just knows that if he could
get onto the track, he could leave all the other horses in the dust.
What he doesn't know is…he's not exactly a horse.

The neighboring Estate is run by the ruthless queen of the Kentucky
racing circuit, Clara Dalrymple (WENDIE MALICK). Stripes battles the
ridicule of the Estate's thoroughbreds-in-training, Sir
Trenton's
Pride (voiced by JOSHUA JACKSON) and Ruffshod (voiced by MICHAEL
ROSENBAUM), who taunt him relentlessly about his lack of breeding
and unusual appearance. But the Estate is home to some kinder
residents, such as Sandy (voiced by MANDY MOORE), a beautiful mare
whose admiration and affection for Stripes further enrages his
rivals.

With the help of his barnyard friends, Stripes must overcome
prejudice and self-doubt to pursue his lifelong dream of running
with the big horses and landing in the winner's circle.

Some champions are born, not bred.

Click on the link above to check out the trailer.