When a huge storm sparks danger for a wild herd, Jim and Spirit ride off to the rescue, leaving a very pregnant Kate in Lucky's care.
Confident Pru can't wait to prove herself in the ring at a prestigious riding competition, but Lucky is convinced someone's setting her up to lose.
The PALs team up to take care of Lucky's new baby sister, Polly -- and an adorable wolf cub they found in the wild.
A career day at school finds Lucky and her friends shadowing adults with interesting jobs, but Lucky has so many passions that it's hard to pick just one.
First impressions are everything at a big-city interview that could make or break Lucky's chances of going to boarding school.
The PALs pack their belongings and prepare to leave Miradero behind, but Spirit may stay home instead of going along for the ride.