Meet Gertie. She is the absolute smallest yak in her entire snowy mountain pack. While all the other yaks have huge, grippy hooves and massive, swishy tails, Gertie is just tiny. And she is tired of it. You know exactly how frustrating it feels when everyone around you seems bigger and faster. Gertie wants to grow up right now so she can do all the important yak things. She comes up with a completely silly plan to make herself look huge and strong, but things do not go exactly the way she hopes. When a surprising emergency happens at the very edge of the snowy cliff, the pack suddenly needs a hero. Will Gertie discover that sometimes being the smallest is actually the biggest superpower of all? Grab your coziest blanket and get ready to laugh as you join Gertie on her chilly adventure to find out what makes her truly special.