In this charming follow-up to the bestselling and award-winning "The Littlest Yak," we reunite with Gertie the yak who is about to embrace a new role—she's going to be a big sister! Excited to welcome the new baby, Gertie prepares in her own special way. She creates a welcome sign, knits a bib, and plans to share all her favorite things. However, as the reality of sharing her beloved Mummy sets in, Gertie starts to feel a bit unsure. The story tenderly navigates Gertie's emotions and reassures with warmth and humor, ultimately teaching her that her heart can grow to hold even more love with the arrival of a new sibling. It's a heartwarming tale celebrating the love and adjustments that come with welcoming a new member into the family.