The world's biggest animal cloning factory" is due to open in China, producing one million calves a year, sniffer dogs and even genetic copies of the family pet. The center may cause alarm in Europe, where the cloning of animals for farming was banned in September due to animal welfare considerations. But Xu Xiaochun, chairman of Chinese biotechnology company BoyaLife that is backing the facility, dismissed such concerns. Interest in agricultural biotechnology has been rapidly increasing in China, where [beef prices] are said to have tripled from 2000 to 2013. Mr Xu said his new facility will clone racehorses and a handful of dogs for people with "emotional ties" to their pets, but its main focus was producing cattle. However, he appeared to be more excited about its ability to churn out sniffer dogs. "The dog has to be smart and obedient, strong, sensitive," he said. The factory, which will include a 15,000 square metre laboratory, an animal centre, a gene bank and an exhibition hall ... is due to open in the first half of next year. BoyaLife will operate the facility with its South Korean partner, Sooam Biotech, that runs a centre that can clone dogs for customers willing to pay $100,000 (66,000), and has already produced more than 550 puppies. The new facility will initially produce 100,000 cattle embryos a year, eventually increasing to one million.