This irresistible follow-up to the bestselling, award-winning The Littlest Yak celebrates new siblings and the way that a heart can grow to fit even more love inside! Gertie the yak is back! And she's going to be a big sister! Gertie wants the new baby to feel right at home, so she paints a welcome sign, knits a bib and plans to share all her favourite things. But when Gertie realises she might have to share Mummy too, she starts to have a bit of a wobble... This adorable and touching new adventure for the littlest yak reassures with warmth and humour as Gertie learns that, with the new arrival, she's loved a whole heartful more!