Zoe reaches out to her friends for help, Aaron lives out his cowboy dreams, and the gang finally solves the mystery of the wild horses' disappearance.

When Winnie's snobby schoolmates show up at Pony Camp, Zoe does everything possible to keep them busy. Meanwhile, Marcus pushes Mia to face her fears.

Zoe and Gaby try to figure out what's wrong with Ariel. Marcus faces obstacles ahead of his trainer exam, and Mia undermines Susie.

Pin leads the charge to find a skittish wild horse before the mayor does. The first Breakfast Club meeting leaves some riders champing at the bit.

The gang gallops into action after inviting the mayor to tea at the castle. As they train for tryouts, Zoe and Gaby grow increasingly competitive.

As Zoe and her friends narrow down the list of suspects in their search for the wild horses, Pin becomes more and more unwell.

Gaby's need to win at tryouts jeopardizes her friendship with Zoe. Jade seeks answers when she loses track of the wild horses.

Bright Fields prepares to welcome a new four-legged guest, but Gaby's rivalry with Zoe could put the highly anticipated arrival at risk.

A fire brings an unlikely hero to the rescue. Gaby reveals her painful past to Zoe and Pin. Jade comes through for Becky during a time of need.

At Nationals, Pin does things his way, Becky cures Jade's fear of performing, Rosie uncovers an old family secret, and James tries to sabotage Raven.

At Zoe's 16th birthday bash, Gaby stirs up trouble between Pin and Marcus, Rosie plays matchmaker, and Mia gathers proof of Callum's bad behavior.

Ben helps Rosie trick her dad into calling her mom. While leading the kids on an islandwide search on horseback for Raven, Zoe has it out with Mia.

When her sister Rosie goes missing after arriving at their grandfather's home, Zoe scours the area, meets some locals and has a scary encounter.

When Pin refuses to tell Zoe why he was stealing from the medical cabinet, she follows him home and finds out. Mia learns Zoe is not allowed to ride.

The gang sees Pin in a new light. On his last day, Marcus confesses a guilty secret to Rosie. Becky says a heartfelt goodbye to her longtime crush.

Mia invites Rosie to a sleepover. Zoe and her friends find an engraved riding crop that may have been left behind by the horse thief.

When rival riding school Holloway steals Bright Fields' recently won County Cup, Zoe and Pin must steal it back before Mia's press interview begins.

To investigate her suspicions, Zoe defies her mom and sneaks off to the stables, where she has her first riding lesson and catches Pin red-handed.