A sweet and funny story featuring one of Scotland's most famous animals; the Highland cow Hettie the Highland cow is always hungry. She eats grass, thistles, hedges and even Granny Macleod's washing When Callum and Kirsty visit her, they give her treats to eat -- porridge, sandwiches, shortbread and ice cream When the children arrive with a huge cake, Hettie starts to look worried. She's not feeling so hungry any...