A young mongrel dog romps and sniffs at emergency vehicles and shelves in a fire station. It looks as if the agile and almost uncontrollable four-legged friend just wants to play. But the dog, named Gooods Kulava Kutiva, is in the middle of an apprenticeship. According to dog trainer Perdita Lübbe-Scheuermann, the dog’s name means “curiosity” and that will be her job in future. With her fine nose, she is being trained as a rhino horn sniffer dog and is set to spoil the business of poachers in the Kruger National Park in South Africa from next year. “She’s just right for us. She’s crazy, wild a…