Seoul, South Korea: Bernann McKinney from the US holds one of five cloned puppies, the offspring of her late pet, Booger, at the Seoul National University hospital for animalsPhotograph: Jo Yong-Hak /ReutersOne of the puppies on show. The company that engineered the cloning is commencing worldwide dog cloning services Photograph: Kim Jae-Hwan/AFPOne of the surrogate mothers and the cloned puppies, named Booger Bernann, Booger Ra, Booger Lee, Booger Hong and Booger Park Photograph: Jeon Heon-Kyun/EPA
Two of the puppies cloned by RNL Bio, a South Korean company dedicated to the development of stem cell therapeutics and the commercialisation of dog-cloning technologyPhotograph: Kim Jae-Hwan/AFP
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