Photo: Rick Stevens Now that Luk Chai and conquered climbing rocks, logs and a tyre, today he tried the biggest mountain of all. Mum and Tang Mo were lying on their dirt mound in the paddock and he thought it would be great fun to clamber over them. Tang Mo loved the attention. She helped him climb right over using her trunk and the calf came off her back like a slippery dip. Once he was back on the dirt mound he rushed back around to her belly to start all over again.