Disney produced the movie Ride a Wild Pony before The Many Adventures of Winnie the Pooh.
Ride a Wild Pony is a 1975 American-Australian family adventure film produced by Walt Disney Productions, directed by Don Chaffey and based on the novel "A Sporting Proposition" by James Aldridge. 
The Many Adventures of Winnie the Pooh is a 1977 American animated film produced by Walt Disney Productions and distributed by Buena Vista Distribution. 
