When the new girl, Sarah Witney arrives at Horseland, Chloe and Zoey are eager to meet a fellow wealthy girl. However, Sarah just wants to make friends with the nice people (and horses) of Horseland, and so does her horse, Scarlet. The rest of the gang judge Sarah before they meet her because she's rich, after which Sarah decides that maybe she just doesn't belong at Horseland. Eventually, the others decide to give her a chance and everyone becomes good friends.

lma Rodriguez thinks she is too good to practice for the upcoming Huntingfield Downs horse show, because she feels she is the 'best' jumper at Horseland. However, the course is changed at the last minute and Horseland doesn't do so well in the show. In the end, Alma learns a lesson about the importance of trying her as well as the importance of practicing. Eventually, Chloe Stilton wins the show for Horseland because she actually practiced the routine.

When Molly takes a bad fall, she puts off getting back in the saddle again. When Sarahs horse Scarlet comes down with a potentially deadly illness, only Molly is available to ride to get help, and she must finally face her fears.

Fed up with Zoey shirking her responsibility of cleaning out Pepper's stable, Alma decides to trick her by saying a bracelet Zoey lost is in the stable and she'll have to clean it in order to find it. Later, on a hike, Alma spies a wolf, but nobody believes her because of the way she lied to trick Zoey earlier. Alma returns to the spot she saw to wolf to get proof, but Button is scared away by the wolf, leaving Alma to fend off the wolf by herself.

Everyone except Bailey goes on a trail ride, and Chloe and Zoey are assigned the job of putting out a forest fire. Unfortunately, they don't do it well enough and accidentally cause a forest fire.