Cheung Siu-ling struggles to fight back tears whenever she looks at the 600 goats she has kept for years at a farm near Hong Kong’s border. By the end of January next year, the herd will either have to be relocated or put down. The owner, who is in her fifties, has kept goats for more than two decades, and will have to move them out of their current home, a two-storey shed in Hung Shui Kiu, to make way for the Northern Metropolis megaproject. “I’ve tried so hard to find a new place that fits...