
A once-wild horse named Puma comes to Horseland, and talks of his life in the wild. This makes Aztec also want to run away and be free. He sneaks away at night, but comes to find out that life away from civilization is a lot harder than he expected. Meanwhile, Bailey is distraught with worry for his beloved horse. Eventually, the two are reunited, and Aztec decides that he prefers life at Horseland. Meanwhile Sarah is at Stand Hope riding school but later decides to stay with her friends.
When Alma discovers that her pen pal, Alexander, is going to visit Horseland, she's worried that she won't be good enough for him. Chloe and Zoey attempt to help her prepare to impress him, but their plan backfires. The two end up making amends and becoming friends at the end of the episode, after a landslide endangers Alexander.
When a new boy, Jesse, comes for an extended visit to Horseland, Bailey is overjoyed to have a boy his own age to hang out with. When he starts neglecting his friendship with Alma, Molly, and Sarah, though, tension grows. Chloe and Zoey, always jealous of his relationship with the other girls, go out of their way to ensure that much of his time is spent with Jesse. When Horseland is chartered for the Birthday party of the annoying Ethan Simon, though, the friends must get back together to organize the party.