Lulu is staying with her grandmother and wishes she had a pony so she could ride with Pam and Anna and then they could be friends--Pony Pals. When Lulu finds a pony in danger, she wants to help the wounded animal, will she be able to save it?.
Anna loves her pony, Acorn, but her parents think he is the reason why she is doing badly in school, and threaten to take him away. The Pony Pals come up with a plan to help Anne keep Acorn.
When the Pony Pals discover that Kim's new pony is blind, the girls work together to train the animal and ensure that Dandy will have a long life with their friend.
Lulu's pony, Snow White, who is suffering from strangles, is so lonely from being quarantined away from the other ponies that she breaks out and runs away.
Anna and the Pony Pals have a new job of watching Mimi and her horse and teaching her how to care for her pony, but Mimi may not be able to keep her pony, because she doesn't like to do her chores.